CA2775749A1 - Toothbrush with bristles and elastomeric elements - Google Patents

Toothbrush with bristles and elastomeric elements Download PDF

Info

Publication number
CA2775749A1
CA2775749A1 CA2775749A CA2775749A CA2775749A1 CA 2775749 A1 CA2775749 A1 CA 2775749A1 CA 2775749 A CA2775749 A CA 2775749A CA 2775749 A CA2775749 A CA 2775749A CA 2775749 A1 CA2775749 A1 CA 2775749A1
Authority
CA
Canada
Prior art keywords
bristles
cleaning elements
toothbrush
cleaning
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2775749A
Other languages
French (fr)
Other versions
CA2775749C (en
Inventor
Douglas J. Hohlbein
Kenneth Waguespack
Steven M. Sorrel
Bruce M. Russell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of CA2775749A1 publication Critical patent/CA2775749A1/en
Application granted granted Critical
Publication of CA2775749C publication Critical patent/CA2775749C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04Arranged like in or for toothbrushes
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B15/00Other brushes; Brushes with additional arrangements
    • A46B15/0002Arrangements for enhancing monitoring or controlling the brushing process
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B15/00Other brushes; Brushes with additional arrangements
    • A46B15/0002Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0016Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
    • A46B15/0032Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with protrusion for polishing teeth
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/06Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1066Toothbrush for cleaning the teeth or dentures

Abstract

A toothbrush includes a head and a plurality of tooth cleaning elements for enhanced cleaning of the teeth. The tooth cleaning elements include cleaning elements that define a loop arrangement for better retention of the dentifrice, a central cleaning element disposed within the loop, two opposing arcuate cleaning elements disposed on opposite sides of the loop, peripheral cleaning elements with a stepped and tapered construction, elongate distal cleaning elements, and proximal cleaning elements.

Description

TOOTHBRUSH WITH BRISTLES AND ELASTOMERIC ELEMENTS

This is a divisional of Canadian Patent Application No. 2,654,955 filed on June 20, 2007.

FIELD OF THE INVENTION
[02] The present invention pertains to a toothbrush with an enhanced cleaning head.

BACKGROUND OF THE INVENTION
[03] A toothbrush is used to clean the teeth by removing plaque and debris from the tooth surfaces. Conventional toothbrushes provided with a flat bristle trim are limited in their ability to conform to the curvature of the teeth, to penetrate into the interproximal areas between the teeth, to sweep away the plaque and debris, and to clean along the gum line. Additionally, such toothbrushes have a limited ability to retain dentifrice for cleaning the teeth. During the brushing process, the dentifrice typically slips through the tufts of bristles and away from the contact between the bristles and the teeth. As a result, the dentifrice often Is spread around the mouth, rather than being concentrated on the contact of the bristles with the teeth.
Therefore, the efficiency of the cleaning process is reduced.

SUMMARY OF THE INVENTION

[030] According to one aspect of the present invention, there is provided a toothbrush comprising; a head and a handle extending therefrom, the head further comprising: a central bristle tuft comprising a plurality of bristles having a thickness of -006 inches or less; an elastomeric barrier that prevents overextension of the plurality of bristles of the central bristle tuft toward a user's teeth during brushing, wherein the elastomeric barrier defines a loop and the central bristle tuft is disposed within the loop; and wherein the central bristle tuft extends a first height from a surface of the head and the elastomeric barrier extends a second height from the surface of the head, wherein the first height is greater than the second height.

(03b] According to another aspect of the present Invention, there is provided a toothbrush comprising: a head and a handle extending therefrom; the head comprising a wear indicator having a two-toned appearance that exhibits wear of a plurality of transparent or translucent bristles; the two-toned appearance obtained through spatial interaction between the bristles and a plurality of colored elastomeric walls; wherein the plurality of colored elastomeric walls are shorter than the plurality of bristles such that the plurality of bristles have a tip portion that extends beyond the colored elastomeric walls and a base portion adjacent the colored elastomeric walls;
and wherein when viewed from a side of the head, the plurality of bristles have the two-toned appearance in which the base portions of the plurality of bristles have a darker appearance due to the colored elastomeric walls being visible through the base portions of the plurality of bristles and the tip portions of the plurality of bristles have a lighter appearance due to being unaffected by the colored elastomeric walls.
[04] Some aspects of the invention pertain to a toothbrush with a novel arrangement of cleaning elements to provide superior cleaning of the teeth, [05] In one aspect of the invention, a toothbrush includes a head having a plurality of tooth cleaning elements extending from a base surface. The tooth cleaning elements generally define a loop arrangement to better retain the dentifrice proximate to the contact between the bristles and the teeth for more effective cleaning. In one preferred construction, each loop is formed by a plurality of Independently flexible cleaning elements so as to maintain user comfort and provide improved cleaning of the teeth.
[06] In another aspect of the invention, other cleaning elements are disposed within the cleaning elements forming the loop. In this construction, these central cleaning elements are strategically located to maximize the cleaning effect of the retained dentifrice.
[07] In another aspect of the invention, tooth cleaning elements are positioned along the periphery of the head. In one preferred construction, these peripheral cleaning elements are stepped and tapered to clean along the gum line and reach the interproximal areas between the teeth.
[08] Some aspects of the present invention also pertain to combinations of different kinds of cleaning elements on a single head that cooperate to provide a pattern for overall improved cleaning of the teeth, including effective cleaning of the rear teeth, the interproximal areas between the teeth, along the gum line, and the lingual and facial side surfaces of the teeth.

BRIEF DESCRIPTION OF THE DRAWINGS

109] A more complete understanding of the present invention and the advantages thereof may be acquired by referring to the following description in consideration of the accompanying drawings, in which like reference numbers indicate like features, and wherein'.

[10] Figure 1 is a perspective view of a toothbrush according to one or more aspects of an illustrative embodiment;

[11] Figure 2 is an enlarged plan view of a head section of the toothbrush of FIG. 1;

[12] Figure 3 is an enlarged side view of a head section of the toothbrush of FIG. 1;

[13] Figure 4 is a section view of the head section taken along line 4-4 in FIG. 2;

[14] Figure 5 is a partial section view of the head section similar to FIG. 4 showing a tooth cleaning element arrangement in isolation for clarity;

[15] Figure 6 is a partial section view of the head section similar to FIG. 4 showing another tooth cleaning element arrangement in isolation for clarity;
and 2a [16] Figure 7 is a distal end view of the head section of the toothbrush of FIG. 1.

DETAILED DESCRIPTION OF THE INVENTION

[17] Figures 1-7 illustrate a toothbrush 100 having a support 101 including a handle 103 and a head 105, and tooth cleaning elements 200 for cleaning the user's teeth. Handle 103 is provided for the user to readily grip and manipulate the toothbrush 100, and may be formed of many different shapes and with a variety of constructions. Head 105 is the end portion of the support 2b provided with tooth cleaning elements 200. The tooth cleaning elements can be attached to a base surface 109 of head 105 by any known means.
118) In a preferred construction, base surface 109 is provided with at least one group of cleaning elements 209 that collectively define a loop configuration 214 to better retain dentifrice among the tooth cleaning elements 200 and specifically between the contact of the cleaning elements and the teeth. While the loop configuration is preferably a circle, it could be in the form of a myriad of different closed loops including without limitation ovals, squares and irregular shapes. It is believed that the use of interior concave wall surfaces within the loop will best retain and move the dentifrice on the teeth especially when the toothbrush is generally moved in the desired small circular motions to brush the teeth- Nevertheless, other shapes can be used. The loop should simply define a substantially closed configuration to retain the dentifrice-1 191 To better retain the dentifrice, each loop configuration is preferably defined by cleaning elements composed of elastomeric wall members. Although the loop configurations could be formed by tightly packed, elongate bristle tufts, such arrangements will permit a greater escape of the dentifrice than the elastomeric wall members. Further, although the loop configurations could be completely closed stntctures, they are preferably only substantially closed and each formed by a plurality of independently flexible cleaning elements 209a-d. In this way, the cleaning elements are able to provide a limited and controlled flow of the dentifrice to the outer cleaning elements and maintain sufficient flexibility to provide greater user comfort and improved cleaning by elements 209. In the preferred construction, as seen in Figure 2, each loop construction is defined by four elastomeric wall members 209a-d each defining an arc segment that is approximately a quarter of a circle. As noted above, adjacent arc segments are spaced apart to define gaps 212 that permit a limited outward flow of dentifrice and independent flexing of each wall member. The gaps also aid the cleaning of cleaning elements 209 by permitting water to Hush through the loops. The gaps, however, are preferably kept small to limit the escape of the dentifrice. While four segments have been illustrated to define each loop, other numbers of segments could he used. The wall members cart be formed of any elastomeric material known for use as tooth cleaning elements. Finally, although the are segments are preferably independent cleaning members, the loop could also be formed as a single member provided with slits to define gaps 212 and independently flexible cleaning elements 209a-d.
1201 As best seen in Figure 2, the preferred embodiment includes three loops 214a-c that arc each positioned front to back along longitudinal axis a-a in this way, a large portion Of the dentifrice applied to the tooth cleaning elements can he retained to clean the user's teeth.
Nevertheless, one, two or more than three loops could be used. Moreover, the loops could be arranged in other patterns including non-aligned arrangements or positioned off of axis a-a.
1211 In a preferred construction, a central cleaning element 207 is disposed within each loop 214; although more than one central cleaning element 207 could be provided within each loop when larger loops arc used. With this arrangement, dentifrice stays near the tips of cleaning elements 207 during a brushing operation for efficient cleaning. In the preferred construction, the concave nature of the inside surfaces of cleaning elements 209a-d directs the dentifrice to cleaning elements 207a-c during the sweeping or oscillating motion of head 105.
1221 Central cleaning elements 207 are each preferably formed as bristle tufts for effectively cleaning the teeth. Nevertheless, one or more elastomer members may he used to form the distal cleaning elements in lieu of or in addition to the use of bristles.
123] The bristles of cleaning elements 203 as well as the bristles of other tufts discussed below are preferably composed or a nylon made from a material such as, for example, a nylon material marketed by Dupont under the name BRILLIANCE. Nevertheless, other materials could be used. The bristles in toothbrush 100 also preferably have a circular cross-sectional shape, but could have other cross-sections as well. The round bristles in toothbrush may be composed on a nylon marketed by Dupont under the name ofTYNEX. The diameter of the round bristles are preferably 0.007 inches - 0.008 inches thick or have other thicknesses depending on the desired cleaning action of the bristles. The tooth cleaning elements are connected to the toothbrush using known manufacturing methods for oral care products.
1241 With reference to Figures I and 2, an additional outer ring of cleaning elements 211 a, 211b is disposed in a central region of head 105 in a generally arcuate arrangement about cleaning elements 209a-d of central loop 214b. These outer arcuate cleaning elements 21 l a-b are preferably defined by two opposing arcuate cleaning elements which are arranged generally symmetrical on each side of the longitudinal axis a-a of head 105. As shown in Figure 2, the outer cleaning elements 211 a-b surround the loop cleaning elements 209a-d in the central region of head 105 10 effectively use this space on the head. In a preferred arrangement, the loop cleaning elements 209a-d in the central region may be disposed generally concentrically within outer cleaning elements 211 a-b. The dentifrice flowing through gaps 212 in the sides of loop 214h will be used by outer cleaning elements 211. While the outer arcuate cleaning elements 211 a, b are preferably defined by elongate bristle tufts for effective brushing of the teeth, they could be formed of one or more elastomeric members in lieu of or in addition to the bristles.
12S1 Figures 4-6 are sectional views of head 105 that reveal the preferred height characteristics of cleaning elements 207, 209 and 211_ In the preferred construction, central cleaning elements 207a and 207c are shorter than cleaning elements 209 forming loops 214a, 214c to facilitate enhanced brushing of the lingual and facial tooth surfaces with the dentifrice retained by loops 214a, c_ The difference between the first height H t of cleaning elements 207a, c and the second height H2 of cleaning elements 209 is preferably about 0.20-2.0 rim, but there could be other variations. Central cleaning element 207b is taller than cleaning elements 209 forming central loop 214b to facilitate better interproximal cleaning as well as cleaning of the crowns of the molars. The difference between the third height H3 of cleaning element 207b and the second height H2 of cleaning elements 209 is preferably about 0.20-2.0 mm, but other variations could be used. While this construction is preferred to maximize the cleaning of various surfaces in the mouth, other variations in the heights of the cleaning elements could be used as desired. For example, central cleaning elements 207 could all have the same heights with each other and as loop cleaning elements 209, or have heights that arc higher or lower than the loop cleaning elements in different ways. In another example, the central cleaning elements 209 may have heights that arc higher than the loop cleaning elements 209 in a staple configuration of toothbrush 100.
(261 Head 105 also includes distal cleaning elements 203a-b at the free end 107. In the preferred construction, a pair of adjacent distal cleaning elements 203a, 203b straddle longitudinal axis a-a, although they could be formed by one or more than two cleaning elements.
Distal cleaning elements 203a-b protrude higher from base surface 109 than the tips of the other tooth cleaning elements. The tips of each bristle lull 203a-b collectively define an outermost cleaning surface 204 that is angled with respect to base surface 109 of head 105. By way of example, cleaning surface 204 is preferably at an angle 0 of about 30 degrees to base surface 109, but may also range between 10.50 degrees. It should be recognized that other angular values are possible. The extension and angular orientation of cleaning surface 204 of distal cleaning clemcnts 203a-b better enable the user to reach and better clean the teeth in the back of the mouth. Cleaning elements 203a-b also can be used to dig into the crevices between the teeth and into the crown portions of the molars. Finally, as can been seen in Figure 7, the outermost cleaning surface 204 also preferably is sloped laterally downward (to form it crowned surface) to assist in the removal of debris from the teeth.
1271 Peripheral cleaning elements 205a-c are positioned near free end 107 and along each side 108 of head 105. These peripheral cleaning elements 205a-c are preferably formed by a plurality of bristle tufts that are arranged generally symmetrical with respect to the longitudinal axis a-a.
Cleaning elements 205a-c are positioned rearward and laterally of distal cleaning elements 203a-b. Similarly, peripheral cleaning elements 215a-c are also positioned symmetrically about axis a-a along each side 108 near proximal end I l 1 of head 105. These two groups of cleaning elements 205a-c, 215a-c are generally mirror images of each other, but could have other constructions. Both the distal and proximal peripheral cleaning elements 205a-c, 215a-c are generally configured to enable the user to clean along the gum line and in the crevices between the teeth. In the illustrative embodiment, three bristle tufts form each group of peripheral cleaning elements 205a-c, 215a-c. Nevertheless, more or fewer bristle tufts in these groups may be used. Further, one or more elastomeric elements may be used to c. .ie the peripheral cleaning elements in place of or with the bristles.
1281 As shown in Figure 3, the tips of the peripheral cleaning elements 205a-c and 215a-c protrude higher from base surface 109 than the tips of the interior cleaning elements 207, 209, 211. Ina preferred embodiment, two groups of peripheral cleaning elements 205,215 are arranged along each side 108 of head 105. Each group of peripheral cleaning elements includes three generally aligned tufts of bristles, although other numbers of tufts could be used. The center tuft of cleaning elements 205b, 215b in each group of peripheral cleaning elements protrudes outward farther from base surface 109 than the others tufts 205a, 205c, 215a, 215c.
This arrangement allows deeper engagement of the tooth surfaces along the gum tine with cleaning elements 2056 or 2156, while stimulating the gums with cleaning elements 205a, 205c and 21Sa, 21 Sc. Moreover, each of the tuffs has tapered ends 206, 216 to improve the cleaning of the interproxiinal areas and along the gum line.
1291 Proximal cleaning elements 213a-b are positioned near the proximal end 11 I of head 105.
Preferably a pair of bristle tufts straddle longitudinal axis a-a, but one or more than two cleaning elements could be formed at the proximal end of the head. These proximal cleaning elements 213a,h are preferably defined by bristle tufts, but could also include or be defined by one or more elastomeric members.

1301 While the bristles are discussed above as being preferably 0.007 inches -0.008 inches thick, it may be desirable to have thinner bristles to provide for a more comfortable feet. For example, some of the cleaning elements discussed above could be formed with bristles that are approximately .004 inches to .005 inches thick, which are generally recognized in the trade as "extra soil" bristles used in toothbrushes for consumers with sensitive teeth, while other bristles included in tufts such as 203 and 213 might be slightly thicker (e.g., approximately .006 inches thick) to minimize premature wear on such tufts of bristles. Altentatively, the majority of the bristles could he .006 inches thick, which is still considered "soft" as compared with traditional bristles that are.007 - .008 inches thick. Benefits of the use of thinner bristles include better cleaning through a thinner bristle tip with increased penetration capabilities, increased comfort through bristles that are easy on the gums and sensitive teeth, and improved bristle wear from the use of very soft bristles.
1311 Additional benefits arc obtained by using Na bristles in combination with elastomeric cleaning elements 209. Whereas isolated regions of thin bristles (205,211, 215 for example) might tend to collapse or "mash down" in response to normal brushing, the use of elastomeric cleaning elements would act to prevent excess wear of the bristles by restricting the penetration of those bristles. In other words, the bristles are allowed to stand mostly straight throughout brushing which is not typical with very soft bristle brushes. Thus, the elastomeric cleaning elements function as a stop or barrier to the overextension of the brush downward toward the user's teeth, as well as toward the back of the user's mouth. Since extra soft bristles provide minimal resistance to movement across the teeth, there is a danger that the user might overextend the brushing stroke and force the free end 107 of the brush into contact with the back of the user's mouth or gums. Thus, the use of elastomeric cleaning elements in combination with extra soft bristles would provide the added resistance necessary to prevent overextension of the brushing stroke.
1321 To further promote or visually communicate the soft feeling of the bristles, such bristles could be semi-transparent or translucent. The interaction of translucent bristles with elastomeric cleaning elements 209 creates several interesting phenomena. First, in the present embodiment, the elastomeric cleaning elements surround, and are surrounded by, bristles, such that the toothbrush head exhibits a colored glow based on the color of the elastomeric elements and the manner in which light is retained, reflected and refracted in and around the clastomeric elements and translucent bristles. Thus, colored elastorner (or the like) embedded within alransluccnt bristle field emits a glow that is further reflective and demonstrative of the sensitive nature of the soft bristles and tends to appcar softer than simply a solid color standing alone. This taxis to be particularly evident when view in perspective (such as Fig. 1).
1331 However, when the brush is viewed from the side as in Figs. 3 and 4, additional visual highlights become pronounced. First, because the translucent bristles surround the colored elastomeric members, the presence of the clastomeric members becomes apparent through the bristles- Thus, the bristles from the side of the brush assume a two-toned appearance that is darker along most of the bristle length and lighter at the bristle tips (i.e..
H3-H4 in Fig. 6), which appearance is obtained through the spatial interaction between the colored clastomeric members in the background that partially show their color and existence through the translucent bristles in the foreground. Second, because the colored clastomeric members are shorter (Fig, 4) than the translucent bristles, the bristle lips become highlighted when the brush is viewed from the side as there are no colored members in the background to "dull" the appearance of the tips. Thus, the "highlighted" bristle tips, which tend to be the focus of attention, also tend to be the first location to exhibit and show wear. Therefore, the interaction between the colored members and the translucent bristles as discussed above creates a pseudo-wear indicator in that the eye is drawn to the highlighted tip and the one location of the bristle that is first likely to exhibit wear. Such a wear indicator would avoid the need to get up close and personal with the bristles to determine if there is excessive wear on the bristles.
(341 A similar two-toned bristle appearance can be created by end-rounding the translucent bristle tips to create a French Manicure-type of tip that appears "opaque" as compared with the remainder of the translucent bristle that appears "shiny." By varying the penetration of the end rounding units on the bristles, the depth of the opaque or shiny appearance can be similarly varied. However, the end-rounding and subsequent removal of the "shine" also makes the end-rounded surface slightly more abrasive, which could provide greater cleaning efficacy.
1351 In addition, the tips of a plurality, majority, or most of the soft bristles could be tapered to create an even finer bristle tip, which feature is consistent with the use of tapered bristles on traditional "sensitive" brushes. Such tapered bristles would preferably extend around the periphery of the brush head where contact is first made between the bristles and the gingival tissue. Bristles 207 could also be tapered as desired.
1361 The inventive aspects may be practiced for a manual toothbrush or a powered toothbrush.
In operation, the previously described features, individually and/or in any combination, improves cleaning performance of toothbrushes. These advantages are also achieved by the cleaning elements and the synergistic effects. While the various features of the toothbrush 100 work together to achieve the advantages previously described, it is recognized that individual features and sub-combinations of these features can be used to obtain some of the aforementioned advantages without the necessity to adopt all of these features. This unique combination of elements gives exceptional cleaning power in a compact head space.
1371 While the invention has been described with respect to specific examples including presently preferred modes of carrying out the invention, those skilled in the art will appreciate that there are numerous variations and permutations of the above described systems and techniques. Thus, the spirit and scope of the invention should be construed broadly as set forth in the appended claims.

Claims (6)

1. A toothbrush comprising:

a head and a handle extending therefrom;

the head comprising a wear indicator having a two-toned appearance that exhibits wear of a plurality of transparent or translucent bristles;

the two-toned appearance obtained through spatial interaction between the bristles and a plurality of colored elastomeric walls;

wherein the plurality of colored elastomeric walls are shorter than the plurality of bristles such that the plurality of bristles have a tip portion that extends beyond the colored elastomeric walls and a base portion adjacent the colored elastomeric walls; and wherein when viewed from a side of the head, the plurality of bristles have the two-toned appearance in which the base portions of the plurality of bristles have a darker appearance due to the colored elastomeric walls being visible through the base portions of the plurality of bristles and the tip portions of the plurality of bristles have a lighter appearance due to being unaffected by the colored elastomeric walls.
2. The toothbrush of claim 1, wherein the plurality of colored elastomeric wails are opaque.
3. The toothbrush of claim 1, wherein at least some of the plurality of bristles are tapered bristles.
4. The toothbrush of claim 3, wherein the head further comprises a longitudinal axis;

wherein the tapered bristles are arranged along the periphery of the head; and wherein the plurality of colored elastomeric walls form a plurality of loops arranged along the longitudinal axis.
5. The toothbrush of claim 1, wherein the plurality of tooth cleaning elements have a thickness of approximately .005 inches to .006 inches.
6. The toothbrush of claim 1, wherein the plurality of bristles have a thickness of 0.006 inches or less.
CA2775749A 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements Expired - Fee Related CA2775749C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/472,021 US7975343B2 (en) 2002-09-20 2006-06-21 Toothbrush
US11/472,021 2006-06-21
CA2654955A CA2654955C (en) 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2654955A Division CA2654955C (en) 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements

Publications (2)

Publication Number Publication Date
CA2775749A1 true CA2775749A1 (en) 2007-12-27
CA2775749C CA2775749C (en) 2015-02-17

Family

ID=38694819

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2654955A Expired - Fee Related CA2654955C (en) 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements
CA2775749A Expired - Fee Related CA2775749C (en) 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2654955A Expired - Fee Related CA2654955C (en) 2006-06-21 2007-06-20 Toothbrush with bristles and elastomeric elements

Country Status (12)

Country Link
US (1) US7975343B2 (en)
EP (1) EP2034867B1 (en)
KR (2) KR101216328B1 (en)
CN (1) CN101472503B (en)
AU (1) AU2007260937B2 (en)
BR (1) BRPI0713618A2 (en)
CA (2) CA2654955C (en)
MX (3) MX345848B (en)
MY (1) MY154782A (en)
RU (1) RU2410005C2 (en)
TW (2) TWI388298B (en)
WO (1) WO2007149919A2 (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7478959B2 (en) 2002-09-05 2009-01-20 Colgate-Palmolive Company Oral care toothbrush
ES2385474T3 (en) * 2003-04-22 2012-07-25 Trisa Holding Ag Brush head for an electric toothbrush
US8042217B2 (en) * 2004-11-02 2011-10-25 Colgate-Palmolive Company Toothbrush and method of making the same
US8032971B2 (en) 2007-02-23 2011-10-11 Colgate-Palmolive Company Oral care implement having tooth whitening elements
US8459892B2 (en) 2008-06-25 2013-06-11 Colgate-Palmolive Company Oral care implement
US8282298B2 (en) 2008-06-26 2012-10-09 Colgate-Palmolive Company Oral care implement
US9655435B2 (en) * 2008-12-15 2017-05-23 Glaxosmithkline Consumer Healthcare Gmbh & Co., Kg Toothbrush bristle arrangement
GB0822855D0 (en) * 2008-12-15 2009-01-21 Glaxosmithkline Consumer Health Novel device
CA2749393C (en) * 2009-01-28 2017-05-02 Johannes Engl Wound cleansing assembly
US20110047736A1 (en) * 2009-08-26 2011-03-03 Colgate Palmolive Oral Care Implement Having Diverging Cleaning Elements
US8745804B2 (en) * 2009-08-27 2014-06-10 Steven Jaksha Stainless steel toothbrush with thermochromic display
KR101424364B1 (en) * 2009-12-10 2014-07-31 브라운 게엠베하 Toothbrush
US20110138560A1 (en) * 2009-12-10 2011-06-16 Martin Vitt Toothbrush
MX2012008228A (en) * 2010-01-29 2012-08-03 Colgate Palmolive Co Oral care implement.
USD657569S1 (en) * 2010-02-26 2012-04-17 Colgate-Palmolive Company Head portion of an oral care implement
USD676245S1 (en) * 2010-03-30 2013-02-19 Colgate-Palmolive Company Oral care implement
RU2560002C2 (en) 2010-12-21 2015-08-20 Колгейт-Палмолив Компани Device for oral care
BR112013016211A2 (en) 2010-12-23 2018-05-15 Colgate Palmolive Co oral hygiene implement
US8590095B2 (en) 2011-02-10 2013-11-26 Ranir, Llc Toothbrush with movable head portion
MX2014005085A (en) 2011-10-27 2014-08-22 Glaxosmithkline Consumer Healt Toothbrush.
IN2014DN10351A (en) * 2012-06-20 2015-08-07 Colgate Palmolive Co
KR101349545B1 (en) * 2012-09-13 2014-01-08 서학섭 Teeth bruth for straightening of irregular teeth person
KR200470753Y1 (en) * 2012-11-13 2014-01-09 (주)아모레퍼시픽 Oral care toothbrush
KR200470752Y1 (en) * 2012-11-13 2014-01-09 (주)아모레퍼시픽 Oral care toothbrush
US9101204B2 (en) * 2013-09-26 2015-08-11 M+C Schiffer Gmbh Oral care implement
CN106998896B (en) 2014-12-23 2019-11-05 高露洁-棕榄公司 Oral care implement
US10455931B2 (en) 2014-12-23 2019-10-29 Colgate-Palmolive Company Oral care implement
MX2017007266A (en) 2014-12-23 2017-10-16 Colgate Palmolive Co Oral care implement having multi-component handle.
USD780457S1 (en) 2014-12-23 2017-03-07 Colgate-Palmolive Company Oral care implement
CA2967289C (en) 2014-12-23 2022-04-12 Colgate-Palmolive Company Oral care implement
US11291293B2 (en) 2014-12-23 2022-04-05 Colgate-Palmolive Company Oral care implement
US10595628B2 (en) 2014-12-23 2020-03-24 Colgate-Palmolive Company Oral care implement
RU2656207C1 (en) 2014-12-23 2018-05-31 Колгейт-Палмолив Компани Oral care device
AU2014414810B2 (en) 2014-12-23 2018-04-05 Colgate-Palmolive Company Oral care implement
WO2016105364A1 (en) 2014-12-23 2016-06-30 Colgate-Palmolive Company Oral care implement having multi-component handle
EP4023106A1 (en) 2014-12-23 2022-07-06 Colgate-Palmolive Company Oral care implement
RU2664278C1 (en) 2014-12-23 2018-08-15 Колгейт-Палмолив Компани Device for oral cavity care, having a multicomponent handle
AU2015381791A1 (en) * 2015-02-02 2017-07-27 Colgate-Palmolive Company Method of forming a product array and product array formed by the same
MX2018000054A (en) * 2015-07-07 2018-03-16 Colgate Palmolive Co Oral care implement and monofilament bristle for use with the same.
AU2017251908A1 (en) * 2016-04-20 2018-11-01 Trisa Holding Ag Brush product and method for the production thereof
USD806959S1 (en) * 2017-02-22 2018-01-02 Avian Cafe Corporation Oriole feeder
CA3021410C (en) * 2017-10-27 2023-12-12 Sunstar Americas, Inc. Powered toothbrush bristle head
US10709533B2 (en) 2017-12-12 2020-07-14 Colgate-Palmolive Company Oral care implement and handle and refill head thereof
US10631964B2 (en) 2017-12-12 2020-04-28 Colgate-Palmolive Company Oral care implement
US10674808B2 (en) 2018-03-23 2020-06-09 Colgate-Palmolive Company Oral care implement and method of forming the same
USD891784S1 (en) 2018-12-18 2020-08-04 Colgate-Palmolive Company Electric toothbrush handle
USD956426S1 (en) 2019-11-25 2022-07-05 Colgate-Palmolive Company Refill head for a toothbrush
US11241079B2 (en) * 2020-01-31 2022-02-08 Colgate-Palmolive Company Oral care implement
USD967633S1 (en) 2020-08-03 2022-10-25 Colgate-Palmolive Company Refill head for a toothbrush
USD973367S1 (en) * 2020-11-16 2022-12-27 Colgate-Palmolive Company Toothbrush handle
USD974765S1 (en) * 2020-11-16 2023-01-10 Colgate-Palmolive Company Toothbrush handle
USD960582S1 (en) 2020-12-10 2022-08-16 Colgate-Palmolive Company Oral care refill head
USD962650S1 (en) * 2022-01-27 2022-09-06 Shenzhen E-WORLD Technology Limited Electric toothbrush head

Family Cites Families (420)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US562082A (en) * 1896-06-16 johnson
US2253210A (en) 1941-08-19 Gum massage device
US585358A (en) 1897-06-29 Tooth-brush
US411910A (en) 1889-10-01 Herman e
US1816582A (en) 1931-07-28 Tooth exerciser
US697336A (en) 1901-06-20 1902-04-08 Ida Hagerty Tongue-scraper.
US726727A (en) 1902-12-13 1903-04-28 Dunham As Brush.
US864054A (en) 1905-10-07 1907-08-20 Albert Abrams Tooth-brush.
US907842A (en) 1908-03-25 1908-12-29 George H Meuzies Horse-brush.
US1006630A (en) 1909-11-02 1911-10-24 Walter H Clarke Wiping and rubbing device.
US1002468A (en) 1910-06-16 1911-09-05 William Fiske Strangman Massaging device for the gums.
US1125532A (en) 1913-02-03 1915-01-19 Earl Himmel Tooth-brush.
US1128139A (en) 1913-10-31 1915-02-09 John P Hoffman Tooth-brush.
US1142698A (en) 1914-04-09 1915-06-08 Edwin W Grove Combination-brush.
US1251250A (en) 1914-05-13 1917-12-25 Arthur A Libby Tooth-brush.
US1153409A (en) 1915-06-14 1915-09-14 John C Allen Massaging device.
US1191556A (en) 1915-08-31 1916-07-18 Philip W Blake Tooth-brush.
US1188823A (en) 1916-03-22 1916-06-27 Theodore R Plank Tooth-brush attachment.
US1297272A (en) 1917-12-01 1919-03-11 Louise B Strang Brush.
US1268544A (en) 1918-04-12 1918-06-04 Lorwin N Cates Tooth-brush.
US1470710A (en) 1919-10-29 1923-10-16 Dentabrush Company Sanitary toothbrush
US1405279A (en) 1920-12-04 1922-01-31 William M Cassedy Toothbrush
FR537979A (en) 1921-07-05 1922-06-01 Mouth cleaner
CH99738A (en) 1922-04-20 1923-06-16 Keller Ernst Toothbrush.
US1495675A (en) 1923-10-26 1924-05-27 Sydna T Colt Dental instrument
US1658706A (en) 1924-05-28 1928-02-07 Carrott William Frederick Cleaning tool
US1588785A (en) 1924-06-30 1926-06-15 Robert H Van Sant Toothbrush
US1526267A (en) 1924-09-03 1925-02-10 Dessau Morland Micholl Rubber article
US1598224A (en) * 1925-05-23 1926-08-31 Robert H Van Sant Toothbrush
US1578074A (en) 1925-07-28 1926-03-23 Chandler Jermain Rubber toothbrush
US1728956A (en) 1927-09-21 1929-09-24 Darmitzel William Fred Combination toothbrush and tongue scraper
US1705109A (en) 1928-02-27 1929-03-12 Essbach Gustave John Toothbrush
US1704564A (en) 1928-03-16 1929-03-05 Solomon B Friedland Toothbrush
US1817585A (en) 1928-04-18 1931-08-04 Samuel Max Rubber brush
US1741143A (en) 1929-02-16 1929-12-31 Philip Brewton Tongue scraper
US1852480A (en) 1930-05-12 1932-04-05 Josef Ruetz Toothbrush
US1892068A (en) 1930-12-05 1932-12-27 Robert J Metzler Massage device
US1861347A (en) 1931-03-04 1932-05-31 Ernest G Johnson Toothbrush
US1910414A (en) 1931-03-19 1933-05-23 Varga Imre Tooth cleaning appliance with resilient cleaning members
US1872832A (en) 1931-04-16 1932-08-23 Silverberg Simon Dental device
GB388246A (en) 1931-04-24 1933-02-23 Joseph Marius Pierre Deglesne Improvements in shaving brush devices
US1860924A (en) 1931-05-18 1932-05-31 Cooke Rupert George Toothbrush
US1903161A (en) 1931-08-19 1933-03-28 Barkan Irving Toothbrush
US1993662A (en) 1931-09-18 1935-03-05 Harry A Green Attachment for toothbrushes
US1891864A (en) 1931-10-14 1932-12-20 Cornelius P Barrett Tongue brush and scraper
US1924152A (en) 1931-11-02 1933-08-29 David M Coney Toothbrush
US1993763A (en) 1933-11-03 1935-03-12 Touchstone & Sparkman Inc Dental cleaning brush
US2042239A (en) 1934-01-18 1936-05-26 Andrew J Planding Tooth brush
US2140307A (en) 1934-07-10 1938-12-13 Alfred O Belaschk Electrically operated combination set for the dressing table
US2083217A (en) 1934-07-14 1937-06-08 Edwin I Brothers Prophylactic device for the oral cavity
US2049956A (en) 1935-03-18 1936-08-04 Jerome H Greenberg Tongue-cleaning device
US2059914A (en) 1935-07-18 1936-11-03 Henry D Kane Tooth brush
US2129082A (en) 1935-09-13 1938-09-06 Ralph W Byrer Gum massaging appliance
US2088839A (en) 1936-05-27 1937-08-03 David M Coney Tooth brush
US2079728A (en) 1936-07-29 1937-05-11 Harold G Arnold Tooth brush massager
US2117174A (en) 1936-11-13 1938-05-10 James M Jones Tooth brush
US2161349A (en) 1937-01-06 1939-06-06 Gilbert E Hadden Tooth brush
US2139245A (en) 1937-01-25 1938-12-06 Floyd H Ogden Tooth brush attachment
GB495982A (en) 1937-06-25 1938-11-23 Walter Wessel Junior Improvements in or relating to brushes or pads
US2154846A (en) 1938-04-08 1939-04-18 George H Heymann Massage device
US2219753A (en) 1938-05-21 1940-10-29 Walter C Mayland Toothbrush
US2253910A (en) 1938-08-27 1941-08-26 Luenz Franz Gum massage implement
US2225331A (en) 1938-10-18 1940-12-17 Pauline Campbell Rubber bristled toothbursh
US2305461A (en) 1938-12-09 1942-12-15 Spyra Paul Toothbrush
US2244699A (en) 1939-01-03 1941-06-10 Theodore A Hosey Cleaning device for teeth
US2218072A (en) 1939-02-25 1940-10-15 Garland D Runnels Tongue brush and scraper
US2186005A (en) 1939-04-25 1940-01-09 Glenn L Casto Tooth brush
US2263802A (en) 1939-05-18 1941-11-25 Grusin Arthur Toothbrush
US2233936A (en) 1940-03-28 1941-03-04 Howard R Campbell Dental appliance
US2279355A (en) 1940-03-28 1942-04-14 Harry L Wilensky Tooth cleaning and gum massaging brush
US2312828A (en) 1940-11-30 1943-03-02 Emil G Adamsson Toothbrush
US2364205A (en) 1943-04-17 1944-12-05 Leslie L Fuller Gum massaging and tooth polishing appliance
US2405029A (en) 1943-05-07 1946-07-30 Irving B Gallanty Tongue cleaning device
US2418485A (en) 1945-08-11 1947-04-08 Alfred M Gerdes Gum massager
US2545814A (en) 1945-09-15 1951-03-20 George A Kempster Device for treating teeth and gums
US2443461A (en) 1946-08-01 1948-06-15 George A Kempster Teeth cleaning and polishing applicator
US2642604A (en) 1947-05-17 1953-06-23 Amerigo J Ferrari Massaging attachment for toothbrushes
US2583750A (en) 1947-10-09 1952-01-29 Garland D Runnels Tongue scraper
US2512059A (en) 1948-01-13 1950-06-20 John T Haeusser Massaging and cleaning device
US2543999A (en) 1948-09-03 1951-03-06 Joseph A Voss Tongue cleaner
US2491274A (en) 1948-10-09 1949-12-13 Mcneill Norman Tongue cleaning device
US2637870A (en) 1949-01-11 1953-05-12 Max H Cohen Toothbrush construction
US2574654A (en) 1949-10-28 1951-11-13 Louie N Moore Tongue cleaner
BE442233A (en) 1950-01-11
US2686325A (en) 1950-03-17 1954-08-17 Silver Louis Toothbrush
US2702914A (en) 1950-11-04 1955-03-01 Levi O Kittle Toothbrush
US2651068A (en) 1950-11-18 1953-09-08 Min Tsubota Conformable toothbrush and tongue scraper
DE857128C (en) 1951-06-07 1952-11-27 Otto Dipl-Ing Axtmann Tongue cleaning device in connection with toothbrush
US2708762A (en) 1953-05-06 1955-05-24 Martha F Kling Brush
US3103027A (en) 1960-11-30 1963-09-10 Marjorie A Birch Combined tooth brush and gum massager
US3153800A (en) 1961-09-06 1964-10-27 Rhodiaceta Brushes
US3181193A (en) 1962-01-16 1965-05-04 Warren H Nobles Floor cleaning brushes
US3103680A (en) 1962-05-28 1963-09-17 Krichmar Abraham Sterilizable toothbrush
US3195537A (en) 1962-09-25 1965-07-20 John V Blasi Power driven tooth cleaner and gum stimulator
US3261354A (en) 1963-04-04 1966-07-19 Shpuntoff Harry Tooth cleaning tool
US3230562A (en) 1963-07-19 1966-01-25 Marjorie A Birch Tooth brush and gum massager
US3337893A (en) 1964-07-29 1967-08-29 Colgate Palmolive Co Tooth cleaning implement
US3254356A (en) 1964-08-31 1966-06-07 Kou C Yao Combined toothbrush, tongue scraper and ear cleaner
US3258805A (en) 1964-11-04 1966-07-05 Rossnan Michael Tooth brush
US3359588A (en) 1964-12-14 1967-12-26 Kobler Paul Massage device
US3315296A (en) 1965-11-18 1967-04-25 Empire Brushes Inc Dusting tools
US3491396A (en) 1966-01-12 1970-01-27 Joseph M Eannarino Toothbrush
US3509874A (en) 1967-09-27 1970-05-05 Theodore Stillman Dental cleansing and massaging apparatus
US3553759A (en) 1968-09-24 1971-01-12 Charles M Kramer Toothbrush
GB1232663A (en) 1968-09-27 1971-05-19
US3638270A (en) 1969-10-22 1972-02-01 Norman C Schlegel Jr Monofilament pile cleaning tool
US3633237A (en) 1969-11-24 1972-01-11 Reginald G Bagube Tooth and gum scrubber
US3939522A (en) 1974-07-22 1976-02-24 Hiromichi Shimizu Toothbrush
JPS5620989Y2 (en) 1976-07-07 1981-05-18
US4249521A (en) 1978-04-24 1981-02-10 L'oreal Implement for massaging the cutaneous covering
US4277862A (en) 1979-01-25 1981-07-14 Alexander E. Vowles Toothbrush
US4292705A (en) 1979-05-21 1981-10-06 Stouffer James F Tongue toothbrush
DE2930459A1 (en) 1979-07-27 1981-02-12 Kraft Paul Electrically operated tooth-cleaning instrument - has layer of polishing material fixed to top of body opposite brush
US4299208A (en) 1980-02-11 1981-11-10 Max A. Blanc Gum massage device
US4493125A (en) 1980-08-05 1985-01-15 Collis George C Toothbrush with curved bristles
US4328604A (en) 1980-09-08 1982-05-11 Gregory Adams Toothbrushes
US4364142A (en) 1980-12-03 1982-12-21 Pangle Randy L Body squeegee
US4461285A (en) 1980-12-09 1984-07-24 Olivier Courtin Manual massager
US4356585A (en) 1981-04-08 1982-11-02 Protell Martin R Hygienic dental appliance
DE3114507A1 (en) 1981-04-10 1983-03-24 Paul Dr.-Ing. 7032 Sindelfingen Kraft Dental cleaning device
USD273635S (en) 1981-05-15 1984-05-01 Avantgarde S.P.A. Toothbrush
USD272687S (en) 1981-05-15 1984-02-21 Avantgarde S.P.A. Toothbrush
USD272683S (en) 1981-05-15 1984-02-21 Avantgarde S.P.A. Toothbrush
USD272689S (en) 1981-05-15 1984-02-21 Avantgarde S.P.A. Toothbrush
USD272690S (en) 1981-05-15 1984-02-21 Avantgarde S.P.A. Toothbrush
JPS6038868B2 (en) * 1981-11-06 1985-09-03 富士通株式会社 semiconductor package
US4455704A (en) 1982-07-30 1984-06-26 Williams Robert L Toothbrush and tongue cleaner
US4592108A (en) 1983-01-03 1986-06-03 Tennant Company Tool and method for scarifying a surface
US4628564A (en) 1983-04-27 1986-12-16 Youssef Kamal A Toothbrush
CA1221507A (en) 1983-04-29 1987-05-12 Etienne D'argembeau Device for cleaning the teeth proximal faces
US4488327A (en) 1983-06-01 1984-12-18 Snider C Jennings Combination toothbrush and tongue scraper
USD287072S (en) 1985-02-25 1986-12-09 Anthony Pfleger Toothbrush
US4607411A (en) 1985-02-28 1986-08-26 Tucel Industries, Inc. Molded brush block with integral squeegee
US4610043A (en) 1985-07-17 1986-09-09 William Vezjak Oral hygiene brush
FR2594307A1 (en) 1986-02-14 1987-08-21 Abbou Gabriel Device for perfecting oral-dental hygiene
DE3620295A1 (en) 1986-06-16 1987-12-17 Brigitte Maser MULTI-PURPOSE DEVICE FOR MASSAGE OF THE GEAR AND CLEANING OF THE TEETH
USD295695S (en) 1986-09-11 1988-05-17 Iraj Golzari Combination tooth brush and tongue scraper
DE3639424A1 (en) 1986-11-18 1988-06-01 Kiefer Klaus Juergen Dental cleaning and massaging device
US4753920A (en) * 1987-10-13 1988-06-28 Eastman Kodak Company Polymeric binder for amino-modified silicone slipping layer for dye-donor element used in thermal dye transfer
US4888844A (en) 1988-08-31 1989-12-26 Maggs Norman B Toothbrush for natural teeth and dentures
FR2636818A1 (en) 1988-09-27 1990-03-30 Tassinari Robert Toothbrush with double action: brushing and polishing
US5133971A (en) 1988-12-14 1992-07-28 Phoebe Copelan Personal dental hygiene assembly
US5040260A (en) 1989-03-16 1991-08-20 Michaels George G Tooth cleaning and polishing device
US5005246A (en) 1989-09-18 1991-04-09 Yen Hui Lin Replaceable tooth brush with tongue scaler
US5027796A (en) 1989-09-20 1991-07-02 Linzey Robert P Gum massager
SU1708283A1 (en) 1989-12-19 1992-01-30 Ivanov Igor S Toothbrush
US5032082A (en) 1989-12-20 1991-07-16 Herrera William R Device for removing adhesive from the palate
USD309528S (en) 1990-01-24 1990-07-31 Anthony Valenti Tongue brush
DE4006325A1 (en) 1990-03-01 1991-09-05 Schlerf Coronet Werke Brush bristle active end processing - clamps bristle tufts at distance from active end, cuts them to size, and grinds active ends
US5335389A (en) 1990-03-29 1994-08-09 Colgate-Palmolive Company Plaque removing toothbrush
AU647782B2 (en) 1990-03-29 1994-03-31 Colgate-Palmolive Company, The Toothbrush
US5305489A (en) 1990-08-28 1994-04-26 Lage Gregg L Ergonomic topographic toothbrush
USD340808S (en) 1991-04-05 1993-11-02 Colgate-Palmolive Company Toothbrush handle
US5120225A (en) 1991-05-01 1992-06-09 Noah Amit Method and apparatus for brushing teeth with cyclically rotating brush strokes
US5211494A (en) 1991-06-04 1993-05-18 Etienette Baijnath Bath brush-backscratcher for cleansing and stimulating one's skin
USD345256S (en) 1991-10-04 1994-03-22 Basaw Khin Toothbrush
US5230118A (en) 1991-11-12 1993-07-27 Ayman Chamma Orthodontic tooth-brush
US5165761A (en) 1991-12-30 1992-11-24 The Procter & Gamble Company Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft
USD350851S (en) 1992-05-13 1994-09-27 Lisco, Inc. Infant massager toothbrush
US6033733A (en) 1992-08-03 2000-03-07 Colgate-Palmolive Company Method for controlling dentifrice usage
US5242235A (en) 1992-08-05 1993-09-07 Jianxing Li Toothbrush
US5249327A (en) 1992-08-26 1993-10-05 Marilyn O. Hing String and ribbon floss holder for brushes
US5226197A (en) 1992-09-14 1993-07-13 Rachel Nack Tongue hygiene device
US5259083A (en) 1992-09-24 1993-11-09 1008335 Ontario Inc. Mechanical toothbrush
US5273425A (en) 1992-09-28 1993-12-28 Hoagland Richard W Portable pet teeth cleaning abrasive instrument
US5396678A (en) 1992-11-02 1995-03-14 The Gillette Company Toothbrush with rectangular bristles
US5313909A (en) * 1992-11-05 1994-05-24 Gillette Canada Inc. Brush filaments
US5353460A (en) 1993-09-24 1994-10-11 Ohio Health Care Products, Inc. Power driven toothbrush
US5373600A (en) 1993-11-09 1994-12-20 Stojanovski; Stojan Grill scraper and cleaner
US5438726A (en) 1994-05-09 1995-08-08 Leite; Francisca P. Tooth cleaning system with timer and signaling means
USD371680S (en) 1994-06-28 1996-07-16 Athena Nordic Ab Toothbrush
CA2194161C (en) 1994-07-01 2002-03-26 Mingchih M. Tseng Skin engaging member for razor blade assembly
US5392483A (en) 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
US5398369A (en) 1994-07-07 1995-03-21 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Toothbrush with pliable pressure pad
US5613262A (en) 1994-07-27 1997-03-25 Choy-Maldonado; Gina N. Lingual brush
DE4435888A1 (en) 1994-10-07 1996-04-11 Coronet Werke Gmbh toothbrush
GB9423421D0 (en) * 1994-11-19 1995-01-11 Smithkline Beecham Plc Novel device
US5604951A (en) * 1994-12-30 1997-02-25 Shipp; Anthony D. Prophy toothbrush
US5809608A (en) 1995-02-10 1998-09-22 Zadro; Zlatko Adjustable length squeegee
US5810856A (en) 1995-03-09 1998-09-22 Tveras; Rimvydas Wiping element for an oral hygiene device, window wiper, or the like
US5628082A (en) 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy
US6108851A (en) 1995-03-23 2000-08-29 Gillette Canada Inc. Toothbrush
US5535474A (en) 1995-03-23 1996-07-16 Salazar; Alfred Brush for cleaning and polishing teeth while stimulating gums
USD416685S (en) 1995-03-28 1999-11-23 Gillette Canada Inc. Toothbrush handle
US5530981A (en) 1995-04-24 1996-07-02 Chen; Wen-Sqn Toothbrush having a tongue scraper disposed therein
US5625916A (en) 1995-05-24 1997-05-06 Mcdougall; Greg Toothbrush
US5784742A (en) 1995-06-23 1998-07-28 Optiva Corporation Toothbrush with adaptive load sensor
IT1278733B1 (en) 1995-07-20 1997-11-27 Guido Paduano TOOTHBRUSH WITH HANDLE FORMING TOOL FOR CLEANING THE TONGUE
USD386905S (en) 1995-08-14 1997-12-02 Colgate-Palmolive Company Toothbrush
US5511273A (en) 1995-08-22 1996-04-30 Preventive Dental Specialties, Inc. Variable engagement toothbrush
US5584690A (en) 1995-10-12 1996-12-17 Maassarani; Sami Dental cleaning assembly
US5987688A (en) 1995-11-09 1999-11-23 Gillette Canada Inc. Gum-massaging oral brush
US5570487A (en) 1995-11-13 1996-11-05 Schneider; Bernard S. Toothbrush having multiple brushing surface configurations
GB9524580D0 (en) 1995-12-01 1996-01-31 Unilever Plc A toothbrush with flexibly mounted bristles
JP3528378B2 (en) 1995-12-01 2004-05-17 サンスター株式会社 toothbrush
USD376695S (en) 1995-12-04 1996-12-24 Rimvydas Tveras Handle for a toothbrush and tongue cleaner
USD456139S1 (en) 2001-09-14 2002-04-30 Colgate-Palmolive Company Toothbrush with a combination of filaments and elastomeric tufts
USD428702S (en) 1996-01-16 2000-08-01 The Procter & Gamble Company Toothbrush
US5946759A (en) 1996-01-18 1999-09-07 The Procter & Gamble Company Brush head
US6408476B1 (en) 1996-01-18 2002-06-25 The Procter & Gamble Company Toothbrush with elastomer filled flexible head
US5781958A (en) 1996-02-14 1998-07-21 Gillette Canada Inc. Brush handle
US6065176A (en) * 1996-02-29 2000-05-23 Watanabe; Takayuki Toothbrush
US5778476A (en) 1996-03-12 1998-07-14 John O. Butler Company, Inc. Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same
US5930860A (en) 1996-03-27 1999-08-03 Shipp; Anthony D. Prophy bristle toothbrush
US5792159A (en) 1996-04-23 1998-08-11 Amin; Jatin N. Tongue cleaner
TW414035U (en) * 1996-05-14 2000-12-01 Kao Corp Toothbrush
US6171323B1 (en) 1996-06-19 2001-01-09 Dasan Potti Tongue cleaner
US5758380A (en) 1996-06-25 1998-06-02 Devmark Ltd. Device for comprehensive oral hygiene
US6058541A (en) 1996-07-03 2000-05-09 Gillette Canada Inc. Crimped bristle toothbrush
USD391769S (en) 1996-07-15 1998-03-10 Gillette Canada Inc. Toothbrush handle
AU3191997A (en) 1996-07-19 1998-02-10 Young-Cheol Kweon Toothbrush
US5778475A (en) 1996-08-13 1998-07-14 Garcia; Peter G. Tongue debridement aid
US5818856A (en) 1996-08-28 1998-10-06 Trw Inc. Ozone compatible stimulated brillouin scattering materials
NO301575B1 (en) 1996-09-05 1997-11-17 Olav Moelster Device by instrument for cleaning the oral cavity and its use
US5930861A (en) 1996-09-09 1999-08-03 White; Dennis J Gingival stimulator
US6026828A (en) 1996-09-10 2000-02-22 Altshuler; Gregory B. Toothbrush
GB9620092D0 (en) 1996-09-26 1996-11-13 Unilever Plc A brush and method for producing same
US5875510A (en) 1996-09-27 1999-03-02 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Replaceable head toothbrush
USD390706S (en) 1996-10-24 1998-02-17 Colgate-Palmolive Company Toothbrush
USD407222S (en) 1996-10-29 1999-03-30 The Procter & Gamble Company Toothbrush head
USD420515S (en) 1996-10-29 2000-02-15 The Procter & Gamble Company Toothbrush head
USD407221S (en) 1996-10-29 1999-03-30 The Procter & Gamble Company Toothbrush head
USD407223S (en) 1996-10-29 1999-03-30 The Procter & Gamble Company Toothbrush head
US5766193A (en) 1996-11-05 1998-06-16 Millner; Don E. Tongue cleaner
US5980541A (en) 1996-11-12 1999-11-09 Tenzer; Mihyang Nicole Oral hygiene device
US5735011A (en) 1996-11-19 1998-04-07 Asher; Randall S. Plaque removing toothbrush
RU2122337C1 (en) 1997-01-06 1998-11-27 Анатолий Анатольевич Белов Toothbrush
US5749116A (en) 1997-01-13 1998-05-12 Peak Enterprises, Inc. Tongue hygiene device
EP0961593A2 (en) 1997-01-21 1999-12-08 Bernd Böhm Oral hygiene appliance
US5860183A (en) 1997-01-28 1999-01-19 Kam; Bing Safety tooth brush with wear indicator
US5881422A (en) 1997-02-13 1999-03-16 Narwani; Sharmine Tongue cleaning device
GB9703274D0 (en) 1997-02-17 1997-04-09 Unilever Plc A toothbrush with flexibly mounted bristles
US5873140A (en) 1997-02-22 1999-02-23 Ralph Holloway Toothbrush crimped contour filament
US5735864A (en) 1997-02-28 1998-04-07 Heisinger, Jr.; Charles G. Disposable tongue cleaner
US5779654A (en) 1997-03-26 1998-07-14 Foley; Rita S. Clean breath wand
US5735012A (en) 1997-04-01 1998-04-07 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Resiliently flexible toothbrush
FR2762494B1 (en) 1997-04-28 1999-06-25 Oreal APPLICATOR AND PACKAGING AND APPLICATION ASSEMBLY USING SUCH AN APPLICATOR
US5729858A (en) 1997-05-30 1998-03-24 Riffel; Sophia M. Foot scrubbing system
US6886207B1 (en) 1999-06-14 2005-05-03 The Procter & Gamble Company Toothbrush
US5842247A (en) 1997-06-09 1998-12-01 Decesare; Angela T. Combination toothbrush and tongue brush
USD397219S (en) 1997-06-10 1998-08-18 Fabio Eduardo Franca Rangel Brush head for a tongue hygiene brush
CA2241563C (en) 1997-06-24 2007-04-03 Gary M. Liebel Device for cleaning a human tongue
US6402768B1 (en) 1997-06-24 2002-06-11 Gary M. Liebel Device for cleaning a human tongue
US6041467A (en) 1997-07-03 2000-03-28 Gillette Canada Inc. Toothbrush
US5928254A (en) 1997-07-18 1999-07-27 Jensen; Fred R. Tongue cleaning device
DE19734287A1 (en) 1997-08-07 1999-02-11 Coronet Werke Gmbh Brush, especially for an electric toothbrush
USD396288S (en) 1997-08-19 1998-07-21 Bertil Samuel Tongue cleaner
US5957942A (en) 1997-08-20 1999-09-28 Clifford A. Yudelman Oral hygiene device having plaque collection and quantification capabilities
USD401069S (en) 1997-08-22 1998-11-17 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Toothbrush
US6451038B2 (en) 1997-08-25 2002-09-17 Discus Dental Impressions, Inc. Dual action tongue scraper
USD402116S (en) 1997-09-29 1998-12-08 Magloff Stuart J Brushhead for a toothbrush
USD403510S (en) 1997-09-29 1999-01-05 Mcneil-Ppc, Inc. Brushhead for a toothbrush
USD412064S (en) 1997-10-15 1999-07-20 John O. Butler Company Toothbrush handle
US5920941A (en) 1997-10-23 1999-07-13 Charlotte Copeland Denture brush
US5817114A (en) 1997-10-30 1998-10-06 Anderson; Lorrie E. Hygienic tongue cleaner
US5915433A (en) 1997-11-10 1999-06-29 Hybler; Iva Combined toothbrush and tongue scraper with anti-slip bumps therebetween
USD419304S (en) 1997-11-13 2000-01-25 Colgate-Palmolive Company Toothbrush handle
USD418979S (en) 1997-11-13 2000-01-18 Colgate-Palmolive Company Toothbrush
USD413728S (en) 1997-12-17 1999-09-14 Colgate-Palmolive Company Toothbrush
US6015293A (en) 1997-12-31 2000-01-18 Amtec Products, Inc. Oral cleaning apparatus
US5967152A (en) 1997-12-31 1999-10-19 Amtec Products, Inc. Oral cleaning apparatus
US5845358A (en) 1998-01-02 1998-12-08 Woloch; Heather N. Combination toothbrush and tongue scraper
FR2773961B1 (en) 1998-01-26 2000-03-10 Synthelabo TOOTHBRUSH COMPRISING IMPROVED MEANS FOR FIXING FRICTION ELEMENTS
FR2773962B1 (en) 1998-01-26 2000-03-03 Synthelabo TOOTHBRUSH HAVING GENCIVE MASSAGE RODS
USD421841S (en) 1998-02-04 2000-03-28 John O. Butler Company Toothbrush handle
USD419773S (en) 1998-02-09 2000-02-01 Gillette Canada Inc. Toothbrush handle
USD399349S (en) 1998-02-17 1998-10-13 Barth Steven T Tooth brush to cleanse mouth as well as teeth
US5974614A (en) 1998-03-02 1999-11-02 Ross; Keith B. Triple brush gum blaster
US6041468A (en) 1998-03-12 2000-03-28 Colgate-Palmolive Company Prophy toothbrush
US6102923A (en) 1998-03-13 2000-08-15 Murayama; Ronald K. Electric tongue cleaner
USD418981S (en) 1998-03-20 2000-01-18 Sinorita Sendirian Berhad Toothbrush
IL138817A0 (en) 1998-03-31 2001-10-31 Britton Anthony Sidney A hygienic device
USD404205S (en) 1998-04-17 1999-01-19 Colgate-Palmolive Company Toothbrush
USD404206S (en) 1998-04-17 1999-01-19 Colgate-Palmolive Company Toothbrush
USD420804S (en) 1998-05-07 2000-02-22 Athena Nordic Ab Toothbrush head and handle set
US5938673A (en) 1998-05-14 1999-08-17 Colgate-Palmolive Company Tongue cleaning device
US6029304A (en) * 1998-06-09 2000-02-29 Colgate-Palmolive Company Light interactive toothbrush
US5951578A (en) 1998-06-15 1999-09-14 Jensen; Charles A. Tongue cleaning system
USD405272S (en) 1998-06-29 1999-02-09 Steve Khalaj Tongue brush
US5984935A (en) 1998-07-10 1999-11-16 Welt; Teodor Tongue cleaner
EP1034721A1 (en) 1998-07-10 2000-09-13 Teodor Welt Tongue scraping and cleaning device
USD421844S (en) 1998-07-16 2000-03-28 The Procter & Gamble Company Toothbrush
USD420802S (en) 1998-07-20 2000-02-22 Sinorita Sendirian Berhad Toothbrush
USD448569S1 (en) 1998-09-11 2001-10-02 Mcneil-Ppc, Inc. Bristle head for a toothbrush
USD448174S1 (en) 1998-09-11 2001-09-25 Mcneil-Ppc, Inc. Toothbrush
US6131228A (en) 1998-09-17 2000-10-17 Chen; Joseph Brush for cleaning the tongue root
USD427437S (en) 1998-09-18 2000-07-04 Trisa Holding Ag Toothbrush
US20020017474A1 (en) 1998-09-30 2002-02-14 Blaustein Lawrence A. Electric toothbrush
US6371294B1 (en) 1998-09-30 2002-04-16 The Procter & Gamble Company Electric toothbrush
DE29817994U1 (en) 1998-10-08 1999-04-22 Trisa Holding Ag toothbrush
DE29818046U1 (en) 1998-10-13 2000-02-17 Schiffer Fa M & C Brush, especially toothbrush
GB2342571B (en) 1998-10-15 2001-06-27 Chen Kuo Shen Bristled toothbrush with means for scraping between teeth
US6389634B1 (en) 1998-11-24 2002-05-21 Gillette Canada Company Oral devices
US6119296A (en) 1998-12-14 2000-09-19 Noe; Dennis All-sided mouthbrush
US6260227B1 (en) 1998-12-31 2001-07-17 Jacqueline Fulop Orthodontic toothbrush
US5980542A (en) 1999-01-23 1999-11-09 Saldivar; Nilsa M. Tongue cleaner
USD422143S (en) 1999-01-25 2000-04-04 Gillette Canada Inc. Set of bristles for a toothbrush
USD424808S (en) 1999-01-25 2000-05-16 Gillette Canada Inc. Set of bristles for a toothbrush
USD434906S (en) 1999-01-25 2000-12-12 Gillette Canada Inc. Set of bristles for a toothbrush
USD422413S (en) 1999-02-12 2000-04-11 Gillette Canada Inc. Toothbrush
JP2000278899A (en) 1999-03-25 2000-10-06 Toshiba Corp Rotor with permanent magnet of rotary electric machine
JP2000308522A (en) 1999-04-27 2000-11-07 Isao Minamii Toothbrush capable of simultaneously brushing oral mucosa
FR2793136B1 (en) 1999-05-06 2001-11-16 Synthelabo ORAL CLEANING INSTRUMENT COMPRISING A CLEANING HEAD MADE OF FLEXIBLE MATERIAL
US6352545B1 (en) 1999-05-10 2002-03-05 Eugene C. Wagner Breath system appliance with dorsal applicator and scraper
DE29909291U1 (en) 1999-05-27 1999-08-12 Confirm Personal Care Ind Corp Bath brush
US6571417B1 (en) 1999-06-11 2003-06-03 James Albert Gavney, Jr. Dentition cleaning device and system
US6319332B1 (en) 1999-06-11 2001-11-20 James Albert Gavney, Jr. Squeegee device and system
US6859969B2 (en) 1999-06-11 2005-03-01 James A. Gavney, Jr. Multi-directional wiping elements and device using the same
CN1142737C (en) 1999-07-02 2004-03-24 荷兰联合利华有限公司 Electric toothbrush
AU141876S (en) 1999-07-06 2000-09-21 Unilever Plc Toothbrush
USD439412S1 (en) 1999-07-12 2001-03-27 The Procter & Gamble Company Toothbrush handle
DE50005921D1 (en) 1999-08-04 2004-05-06 Braun Gmbh TOOTHBRUSH AND TOOTHBRUSH HEAD FOR THIS
USD423785S (en) 1999-08-05 2000-05-02 Dina Karallis Combined toothbrush, tongue scraper and floss tool
WO2001017433A1 (en) 1999-09-06 2001-03-15 Pena Levy Raul De Toothbrush for the complete cleaning of the mouth
DE60004684T2 (en) 1999-09-17 2004-03-11 Unilever N.V. TOOTHBRUSH
USD423786S (en) 1999-09-24 2000-05-02 Marilyn J Zelinski Combined tooth and tongue brush with timing device
US6442785B1 (en) * 1999-09-29 2002-09-03 Dane Q. Robinson Dental brush with enhanced bristles
US6276021B1 (en) 1999-10-08 2001-08-21 Colgate-Palmolive Company Toothbrush having a bristle pattern providing enhanced cleaning
USD423787S (en) 1999-10-08 2000-05-02 Carlo Musciano Combined toothbrush and gum massager
DE50015846D1 (en) 1999-10-19 2010-03-04 Trisa Holding Ag Oral care device with a vibrating interdental treatment head
USD424809S (en) 1999-11-30 2000-05-16 Marvin Bernard Toothbrush with auxiliary bristles
US20020004964A1 (en) 1999-12-15 2002-01-17 Luchino Thomas Patrick Toothbrush with individually embedded bristles
AU2207200A (en) 1999-12-22 2001-07-03 Procter & Gamble Company, The Tongue cleaning device
US6254390B1 (en) 2000-01-10 2001-07-03 Eugene C. Wagner Oral burnisher
JP2001194867A (en) 2000-01-13 2001-07-19 Ricoh Co Ltd Image forming device and its electrostatic charging roller
US6625839B2 (en) 2000-01-18 2003-09-30 Ultradent Products, Inc. Flocked tongue cleaning device
US6496999B1 (en) 2000-02-02 2002-12-24 John O. Butler Company Toothbrush with bristle configuration adapted for cleaning tooth surfaces and interproximal areas
EP1132057A1 (en) 2000-03-06 2001-09-12 Unilever N.V. Toothbrush with segmented oscillating head
DE10015062B4 (en) 2000-03-25 2010-05-12 Braun Gmbh Brush head and method of making such a brush head
US6345405B1 (en) 2000-04-10 2002-02-12 Rickie Brackin Two-in-one toothbrush
WO2001080686A2 (en) 2000-04-26 2001-11-01 George Arthur Hamilton Long Combined toothbrush and tongue cleaner
JP2001314232A (en) 2000-05-10 2001-11-13 Keiko Ichimura Toothbrush with tongue cleaning function
US6921409B2 (en) 2000-05-10 2005-07-26 James R. Richard Tongue cleaning device
USD440767S1 (en) 2000-05-18 2001-04-24 Colgate-Palmolive Company Set of bristles for a toothbrush
US6643886B2 (en) 2000-05-18 2003-11-11 Colgate Palmolive Company Toothbrush having an efficacious bristle pattern
USD486649S1 (en) 2000-09-11 2004-02-17 Colgate-Palmolive Company Toothbrush
USD458453S1 (en) 2000-09-29 2002-06-11 Trisa Holding Ag Toothbrush
JP2002142867A (en) 2000-11-06 2002-05-21 Takeya Mori Bad breath removing tooth brush
CA96826S (en) 2000-11-22 2002-07-31 Procter & Gamble Tooth brush
USD452615S1 (en) 2001-01-05 2002-01-01 Sinorita Sendirian Berhad Toothbrush
GB2371217B (en) 2001-01-08 2004-04-28 Mcdougall Gregory J Toothbrush
USD461313S1 (en) 2001-01-09 2002-08-13 Colgate-Palmolive Company Toothbrush handle
USD457323S1 (en) 2001-01-09 2002-05-21 Colgate-Palmolive Company Toothbrush handle
USD450457S1 (en) 2001-01-09 2001-11-20 Colgate-Palmolive Company Set of toothbrush bristles
USD456607S1 (en) 2001-01-12 2002-05-07 Conair Corporation Brush disk for rotary electric toothbrushes
US6735804B2 (en) 2001-01-12 2004-05-18 Conair Corporation Toothbrush bristle disk
USD453998S1 (en) 2001-01-25 2002-03-05 Colgate-Palmolive Company Toothbrush
USD454252S1 (en) 2001-03-12 2002-03-12 Colgate-Palmolive Company Toothbrush
US20020138926A1 (en) 2001-04-02 2002-10-03 Braun Gmbh Electric toothbrush head
USD453270S1 (en) 2001-04-03 2002-02-05 Sinorita Sendirian Berhad Toothbrush
USD463131S1 (en) 2001-04-16 2002-09-24 The Gillette Company Toothbrush
USD464796S1 (en) 2001-04-16 2002-10-29 The Gillette Company Toothbrush
USD457325S1 (en) 2001-04-17 2002-05-21 The Gillette Company Toothbrush
USD471276S1 (en) 2001-04-23 2003-03-04 Dasan Potti Tongue and tooth cleaning device
USD475531S1 (en) 2001-04-24 2003-06-10 The Gillette Company Toothbrush
US6546586B2 (en) 2001-05-02 2003-04-15 Spencer Y. Cho Toothbrush with flossing functionality
US6836917B2 (en) 2001-05-07 2005-01-04 The Procter & Gamble Company Replaceable head electric toothbrush and connection structure therefor
USD463132S1 (en) 2001-06-05 2002-09-24 The Gillette Company Toothbrush
US7143462B2 (en) 2002-09-20 2006-12-05 Colgate-Palmolive Company Oral care implement
US20040255416A1 (en) 2003-06-20 2004-12-23 Hohlbein Douglas J. Toothbrush with tongue cleaning member
USD459086S1 (en) 2001-07-25 2002-06-25 John O. Butler Company Toothbrush handle
DE60215182T2 (en) 2001-08-14 2007-02-01 Unilever N.V. ELECTRIC TOOTHBRUSH
WO2003015574A1 (en) 2001-08-14 2003-02-27 Unilever N.V. Toothbrush
USD471362S1 (en) 2001-09-11 2003-03-11 Robert Moskovich Toothbrush
USD462178S1 (en) 2001-09-11 2002-09-03 Colgate-Palmolive Company Toothbrush
USD466302S1 (en) 2001-09-14 2002-12-03 Colgate-Palmolive Company Toothbrush
USD474608S1 (en) 2001-09-20 2003-05-20 Colgate-Palmolive Company Toothbrush
GB0123939D0 (en) 2001-10-05 2001-11-28 Glaxosmithkline Consumer Healt Toothbrush
USD463668S1 (en) 2001-10-25 2002-10-01 The Gillette Company Toothbrush and a toothbrush handle
CA99117S (en) 2001-10-29 2003-04-09 Braun Gmbh Toothbrush
USD459087S1 (en) 2001-11-02 2002-06-25 Anthony L. Pfleger Toothbrush
USD465847S1 (en) 2001-11-13 2002-11-19 Odeleya Jacobs Tongue scraper
US7329274B2 (en) * 2001-11-29 2008-02-12 Palomar Medical Technologies, Inc. Conforming oral phototherapy applicator
US20030116884A1 (en) 2001-12-21 2003-06-26 Wagstaff Robert K. Method for making a tongue cleaning device
US6792642B2 (en) 2001-12-21 2004-09-21 Dr. Bob's Ltd. Tongue cleaning device
USD487195S1 (en) 2001-12-28 2004-03-02 The Gillette Company Toothbrush body
USD462528S1 (en) 2002-01-28 2002-09-10 Ranir/Dcp Corporation Toothbrush
USD466694S1 (en) 2002-02-07 2002-12-10 Mcneil-Ppc, Inc. Toothbrush
USD469958S1 (en) 2002-02-07 2003-02-11 Mcneil-Ppc, Inc. Toothbrush
USD466303S1 (en) 2002-02-07 2002-12-03 Mcneil-Ppc, Inc. Bristled head for a toothbrush
USD478424S1 (en) 2002-02-07 2003-08-19 Mcneil-Ppc, Inc. Toothbrush
USD465927S1 (en) 2002-02-07 2002-11-26 Mcneil-Ppc, Inc. Bristled head for a toothbrush
USD480562S1 (en) 2002-02-07 2003-10-14 Mcneil-Ppc, Inc. Bristled head for a toothbrush
US20030163149A1 (en) 2002-02-26 2003-08-28 Heisinger Charles Gilbert Breath freshener lollipop
USD479914S1 (en) 2002-03-06 2003-09-30 Sinorita Sendirian Berhad Toothbrush
US6895624B2 (en) 2002-03-07 2005-05-24 Ultradent Products, Inc. Powered tongue cleaning device
DE60332430D1 (en) 2002-03-14 2010-06-17 Unilever Nv TOOTHBRUSH
USD480213S1 (en) 2002-03-18 2003-10-07 Colgate-Palmolive Company Toothbrush
US7269872B2 (en) 2002-04-12 2007-09-18 Colgate-Palmolive Company Powered toothbrush head
USD479047S1 (en) 2002-04-15 2003-09-02 Sinorita Sendirian Berhad Toothbrush
AU2003225092A1 (en) 2002-04-22 2003-12-22 David C. Gordon Toothbrush assembly with toothpaste dispenser
US20030196283A1 (en) 2002-04-23 2003-10-23 Eyal Eliav Powered toothbrush
USD477465S1 (en) 2002-04-23 2003-07-22 The Gillette Company Portion of a toothbrush
USD478211S1 (en) 2002-05-10 2003-08-12 Colgate-Palmolive Company Toothbrush
US6951567B2 (en) 2002-05-17 2005-10-04 Bernardo Levit Tongue treating device
USD483184S1 (en) 2002-05-24 2003-12-09 Glaxosmithkline Consumer Healthcare Gmbh & Co. Kg Toothbrush
USD483568S1 (en) 2002-06-11 2003-12-16 Plasticos Y Tecnologia, S.A. De C.V. Toothbrush with sucker attachable holder
USD478425S1 (en) 2002-06-12 2003-08-19 Colgate-Palmolive Company Toothbrush containing a combination of elastomeric and filament tufts
CA101553S (en) 2002-06-21 2003-07-29 Unilever Plc Toothbrush
US6647581B1 (en) 2002-06-27 2003-11-18 Vaughn Persad Tongue cleaner inside toothbrush handle
USD478213S1 (en) 2002-08-02 2003-08-12 Colgate-Palmolive Company Toothbrush
USD476158S1 (en) 2002-08-06 2003-06-24 Colgate-Palmolive Company Toothbrush
US7845042B2 (en) 2002-08-09 2010-12-07 Colgate-Palmolive Company Oral care implement
US6817054B2 (en) 2002-08-09 2004-11-16 Colgate-Palmolive Company Toothbrush
USD478727S1 (en) 2002-08-21 2003-08-26 Sinorita Sendirian Berhad Toothbrush
USD483183S1 (en) 2002-08-23 2003-12-09 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Electric toothbrush head
US7020928B2 (en) 2002-08-27 2006-04-04 Colgate-Palmolive Company Toothbrush
ES2390199T3 (en) * 2002-09-20 2012-11-07 Colgate-Palmolive Company Toothbrush with grip area
TW547036U (en) 2002-10-11 2003-08-11 Ming-Shiung Li Composite toothbrush
WO2004041025A1 (en) 2002-11-06 2004-05-21 Unilever N.V. Toothbrush
KR20050067228A (en) * 2002-11-08 2005-06-30 콜게이트-파아므올리브캄파니 Toothbrush assembly having an environmentally safe polymer battery
BRPI0307110B1 (en) 2002-12-03 2017-03-28 Kwon Sung-Wook tapered needle-shaped toothbrush at one end and method of making it
US20040200748A1 (en) 2003-04-11 2004-10-14 Klassen Lamberta A. M. Children's tooth and gum cleaning kit
US7273327B2 (en) 2003-06-20 2007-09-25 Colgate-Palmolive Company Oral care implement
AU158094S (en) 2003-11-26 2005-06-08 Unilever Plc Toothbrush
JP4350002B2 (en) * 2003-12-19 2009-10-21 ライオン株式会社 toothbrush
US6895629B1 (en) 2004-07-15 2005-05-24 Michael James Wenzler Double sided toothbrush
RU2370193C2 (en) * 2004-10-20 2009-10-20 Дзе проктер энд гембл Компани Tooth brush
WO2008045819A2 (en) 2006-10-11 2008-04-17 Bioveris Corporation Detection and identification of organisms via analysis of nucleic acid sequences
CN104974342A (en) * 2014-12-02 2015-10-14 淮安市欣佳尼龙有限公司 Preparation method of transparent nylon 610, and toothbrush bristles

Also Published As

Publication number Publication date
MX345848B (en) 2017-02-20
MY154782A (en) 2015-07-31
RU2410005C2 (en) 2011-01-27
US7975343B2 (en) 2011-07-12
AU2007260937A1 (en) 2007-12-27
BRPI0713618A2 (en) 2012-10-16
KR20110100324A (en) 2011-09-09
KR101245999B1 (en) 2013-03-20
TW200824604A (en) 2008-06-16
EP2034867A2 (en) 2009-03-18
CA2775749C (en) 2015-02-17
WO2007149919A2 (en) 2007-12-27
TW201201740A (en) 2012-01-16
TWI388299B (en) 2013-03-11
WO2007149919A3 (en) 2008-02-07
CN101472503B (en) 2012-02-22
US20060236478A1 (en) 2006-10-26
EP2034867B1 (en) 2018-05-23
RU2009101779A (en) 2010-07-27
KR101216328B1 (en) 2012-12-27
TWI388298B (en) 2013-03-11
AU2007260937B2 (en) 2011-03-24
CN101472503A (en) 2009-07-01
MX345846B (en) 2017-02-20
MX2008015879A (en) 2009-01-12
CA2654955A1 (en) 2007-12-27
CA2654955C (en) 2013-12-03
KR20090019014A (en) 2009-02-24

Similar Documents

Publication Publication Date Title
CA2654955C (en) Toothbrush with bristles and elastomeric elements
EP1607021B1 (en) Toothbrush
AU2004249300B2 (en) Toothbrush
AU2019336125B2 (en) Head for an oral care implement and a kit comprising such head
KR101185653B1 (en) Toothbrush
ES2865154T3 (en) Head for an oral care utensil and oral care utensil
CN108366665A (en) Oral care implement
JP2001178542A (en) Toothbrush
AU2012202526B2 (en) Toothbrush
AU2019336607B2 (en) Head for an oral care implement and a kit comprising such head

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20220620