US1914240A - Combined gum massager and tooth brusher - Google Patents
Combined gum massager and tooth brusher Download PDFInfo
- Publication number
- US1914240A US1914240A US590974A US59097432A US1914240A US 1914240 A US1914240 A US 1914240A US 590974 A US590974 A US 590974A US 59097432 A US59097432 A US 59097432A US 1914240 A US1914240 A US 1914240A
- Authority
- US
- United States
- Prior art keywords
- brush
- bristles
- tooth
- teeth
- operator
- 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.)
- Expired - Lifetime
Links
- 230000001680 brushing effect Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0004—Additional brush head
- A46B5/0016—Brushes with heads on opposite sides or ends of a handle not intended for simultaneous use
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0004—Additional brush head
- A46B5/0012—Brushes with two or more heads on the same end of a handle for simultaneous use, e.g. cooperating with each-other
Definitions
- My invention relates to brushes, more particularly to combination gum massaging and tooth cleaning-brushes, and it consists in the combinations, constructions, and arrange- 5 ments herein shown and described.
- a primary purpose of my invention is to provide a gum massaging and tooth cleaning brush that enables the operator to progressivel increase the force of the massaging and rushing operation during the brushing stroke without changing the relative position of the brush during the stroke.
- a second object of my invention is to provide a brush of the type described that is capable of presenting a plurality of arrangements of short and long bristles for variable brushing operations in the mouth of the operator at the will of said operator.
- a third object of my invention is to pro- 0 vide a brush of the type described that will accomplish its function of progressively increasing the brushing force without alteration of the relative position of the brush during the stroke, whether used in the right or left hand of the operator, or on opposite sides of the teeth orjaw.
- a fourth object of the invention is to provide a brush of the type described that may be folded away when not in use for compact stora e.
- a fifth object is to provide a device of the type described that has few parts, does not vget out of order easily, and is simple to manufacturea
- Figure 3 is an end v1ew of the devlce
- Figure 4 is an end view opposlte to that of Fi' 3' v v igurd 5 is aview illustrating the device in another operative position
- FIG. 2 is a bottom plan view of the in- Figure 6 is a view in end elevation of the device in this operative position
- Figure 7 is an end elevational view of the device in a further operative position
- Figure 8 is a top plan view of a modified form oi my invention.
- Figure 9 is a modified form of stock used in my device, Y
- Figure 10 is an elevational view of a further modified form of the invention, and Figures 11 and 12-are opposite end views of a urther modified form of my invention.
- My brush comprises a pair of handles 1 and 2. These handles are pivoted to a small link 3,.by the swivel means shown at 4 and 5. Each of these swivels passes through bifurcated portions 6 and 7 respectively of the handles 1 and 2 respectively. One tyne of the bifurcated portion 6 extends above the link 3, while a tyne of portion 7 extends below the same.
- the two handies may be turned relative to the link and to one another to parallel positions as shown in Figure 5 or be positioned co-axially with one another as appears in Figures 1 and 2.
- the parts When positioned as shown in Figure 5, the parts may be securedtogether by pins 7A, which project into slots 7B.
- the pins 7A may be moved to their operative and inoperative positions by means of pins 7 C in a manner easily discernible from an examination of Figure 5.
- Each of the handles is equipped with a protuberance 8 and 9 respectively, which serves as a rest for the thumb or finger of the operator, when the brush is in use.
- the handles 1 and 2 are equipped with similarly formed and oppositely disposed bristle-fields 10 and 11.
- the bristles of field 10 are graduated downwardly as to height at a normal to the axis ofthe handle, while the bristles of field 11 are graduated in an opposite direction, that is, upwardly, at a normal to the axis of the handles.
- Figure 8 I show a modified form of my invention in which the fields of bristles are formed similarly to fields 10 and 11. They are mounted on a single handle 14, however, of rigid construction, which allows of their i use in a more limited manner than that of the all first form of the invention.
- Figure 10 I show a form of brush in which the field is so arranged that laterally extendin ridges 16' are provided therein. These ri ges may be provided either as shown in Figure 10 or in conjunction with the modifications shown in Figures 3, i, and 9.
- Figures 11 and 12 the fields 17 and 18 are I depressed and ridged respectively in the direction of the axis of the stock.
- the form of Figure 11 may be used on both ends of the stock or the form of Figure 12, or one form may be used on one end and-the other on the opposite end as desired.
- said means comprising slotted portions in said handles and pins for engagement in said slotted portions.
- a brush comprising a handle portion and a field of bristles, the density of said field of bristles being graduated from one side of said field to the other in a direction transverse to the major axis.
- a brush comprising a pair of handle portions, bristle fields on each of said handle portions and a link connecting said handle portions, said bristle fields being adjacent to each other when in the folded position.
- a brush comprising a pair of handle portions, bristle fields on each of said handle portions, said handles'having bifurcated extremities, and a common link pivoted within said bifurcated portions.
Description
June 1-3, 1933- J. w. CALDWELL 1,914,240
COMBINED GUM MASSAGERIAND TOOTH BRUSHER Fil ed Feb. -4, 1932 i0. "'7. 21"? i v Patented June 13, 1933 UNITED STATES JOHN 'W. CALDWELL, OF ST. ALBANS, WEST VIRGINIA COMBINED GUM MASSAGER, AND TOOTH BBUSHER Application filed February 4, 1932. Serial No. 590,974.
My invention relates to brushes, more particularly to combination gum massaging and tooth cleaning-brushes, and it consists in the combinations, constructions, and arrange- 5 ments herein shown and described.
A primary purpose of my invention is to provide a gum massaging and tooth cleaning brush that enables the operator to progressivel increase the force of the massaging and rushing operation during the brushing stroke without changing the relative position of the brush during the stroke. 7
A second object of my invention is to provide a brush of the type described that is capable of presenting a plurality of arrangements of short and long bristles for variable brushing operations in the mouth of the operator at the will of said operator.
A third object of my invention is to pro- 0 vide a brush of the type described that will accomplish its function of progressively increasing the brushing force without alteration of the relative position of the brush during the stroke, whether used in the right or left hand of the operator, or on opposite sides of the teeth orjaw.
A fourth object of the invention is to provide a brush of the type described that may be folded away when not in use for compact stora e.
V A fifth object is to provide a device of the type described that has few parts, does not vget out of order easily, and is simple to manufacturea Other objects and advantages will appear as this specification proceeds and the invention will be more particularly defined in the appended claims.
My device. is illustrated in-the accompanying drawinguforming a part of-this application, in w 'ch Figure 1 is a side elevational viewof the device,
Figure vention,
Figure 3 is an end v1ew of the devlce,
Figure 4 is an end view opposlte to that of Fi' 3' v v igurd 5 is aview illustrating the device in another operative position,
2 is a bottom plan view of the in- Figure 6 is a view in end elevation of the device in this operative position,
Figure 7 is an end elevational view of the device in a further operative position,
Figure 8 is a top plan view of a modified form oi my invention,
Figure 9 is a modified form of stock used in my device, Y
Figure 10 is an elevational view of a further modified form of the invention, and Figures 11 and 12-are opposite end views of a urther modified form of my invention.
My brush comprises a pair of handles 1 and 2. These handles are pivoted to a small link 3,.by the swivel means shown at 4 and 5. Each of these swivels passes through bifurcated portions 6 and 7 respectively of the handles 1 and 2 respectively. One tyne of the bifurcated portion 6 extends above the link 3, while a tyne of portion 7 extends below the same. It can easily be understood from the above description that the two handies may be turned relative to the link and to one another to parallel positions as shown in Figure 5 or be positioned co-axially with one another as appears in Figures 1 and 2. When positioned as shown in Figure 5, the parts may be securedtogether by pins 7A, which project into slots 7B. The pins 7A may be moved to their operative and inoperative positions by means of pins 7 C in a manner easily discernible from an examination of Figure 5.
Each of the handles is equipped with a protuberance 8 and 9 respectively, which serves as a rest for the thumb or finger of the operator, when the brush is in use.
The handles 1 and 2 are equipped with similarly formed and oppositely disposed bristle- fields 10 and 11. The bristles of field 10 are graduated downwardly as to height at a normal to the axis ofthe handle, while the bristles of field 11 are graduated in an opposite direction, that is, upwardly, at a normal to the axis of the handles.
In Figure 8 I show a modified form of my invention in which the fields of bristles are formed similarly to fields 10 and 11. They are mounted on a single handle 14, however, of rigid construction, which allows of their i use in a more limited manner than that of the all first form of the invention.
In that form of the invention shown in Flgure 9 I show another meansfor securing an increase in the pressure exerted on the gums and teeth with the brushing stroke without changing the relative position of the brush during said stroke. In this modification the seats or holes 15 supporting the tufts of bristles are graduated downwardly as to size in a direction at a normal to the axis of the brush stock, so that the quantity of bristles per unit area of the bristle-field is decreased in a downward direction. This method of increasing the pressure exerted by the field may be utilized on either end of the stock of the brush in either direction laterally relative thereto.
In Figure 10 I show a form of brush in which the field is so arranged that laterally extendin ridges 16' are provided therein. These ri ges may be provided either as shown in Figure 10 or in conjunction with the modifications shown in Figures 3, i, and 9.
In Figures 11 and 12 the fields 17 and 18 are I depressed and ridged respectively in the direction of the axis of the stock. The form of Figure 11 may be used on both ends of the stock or the form of Figure 12, or one form may be used on one end and-the other on the opposite end as desired.
From the foregoing description the use and operation of my device may be easily understood. When the operator desires to massage his gums and brush his teeth with a progressively increasing brushing action he places the brush in extended position in his hand, that is the position shown in Figure 1, and applies the bristle field to the gums and teeth with the side of the brush having the short bristles downward and draws the brush downwardly. This action brings the longer bristles into contact with the surface being worked upon to increase the brushing actlon thereon. The
operator can brush the teeth on both sides of his jaw without the necessity of changing the brush from one and to the other merely by using the bristle fields at either end of the handle in a manner easily understood. Y
If, for some operations such as brushing the grinding surfaces of molar teeth or other similar surfaces, the operator desires a bristle field of difierent arrangement, he-has only to turn the handle portions about their pivots on the to the position shown in Figures 6 or 7.
lhe modification of Figure 8 can be used inmate manner similar to the first form of the device when operatively positioned as shown in Figures 6 and 7 respectively.
It is thus seen that I have provided a brush for massaging gums and cleaning teeth that enables the user to apply a progressively increasing pressure to the gums and teeth without shifting the brush about during the stroking operation, and that enables the operator to so brush his teeth Without changing the I handle portions at their extremities for turning motion relative to one another, and means for securing said handle portions together, when placed in parallel position relative to one another said means comprising slotted portions in said handles and pins for engagement in said slotted portions.
2. A brush comprising a handle portion and a field of bristles, the density of said field of bristles being graduated from one side of said field to the other in a direction transverse to the major axis.
3. A brush comprising a pair of handle portions, bristle fields on each of said handle portions and a link connecting said handle portions, said bristle fields being adjacent to each other when in the folded position.
4. A brush comprising a pair of handle portions, bristle fields on each of said handle portions, said handles'having bifurcated extremities, and a common link pivoted within said bifurcated portions.
JOHN W. CALDWELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US590974A US1914240A (en) | 1932-02-04 | 1932-02-04 | Combined gum massager and tooth brusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US590974A US1914240A (en) | 1932-02-04 | 1932-02-04 | Combined gum massager and tooth brusher |
Publications (1)
Publication Number | Publication Date |
---|---|
US1914240A true US1914240A (en) | 1933-06-13 |
Family
ID=24364494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US590974A Expired - Lifetime US1914240A (en) | 1932-02-04 | 1932-02-04 | Combined gum massager and tooth brusher |
Country Status (1)
Country | Link |
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US (1) | US1914240A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503924A (en) * | 1946-04-26 | 1950-04-11 | Totebrush Inc | Folding toothbrush and container therefor |
US2622259A (en) * | 1947-07-11 | 1952-12-23 | Francis E Chauvin | Toothbrush having separate rows of long bristles and short bristles |
DE1226531B (en) * | 1965-05-20 | 1966-10-13 | Dragoslav S Stoyanovitch | Toothbrush |
US4524478A (en) * | 1983-06-17 | 1985-06-25 | Ross L Wayne | Toothbrush |
US5105499A (en) * | 1991-03-01 | 1992-04-21 | The Procter & Gamble Company | Toothbrush having handle joined to brush head by non-pinching flexible twin beam structure |
US5146645A (en) * | 1991-03-01 | 1992-09-15 | The Procter & Gamble Company | Toothbrush employing resiliently buckling arch to indicate excessive brushing pressure |
US5325560A (en) * | 1993-01-08 | 1994-07-05 | Pavone Bernadino J | Orthodontic toothbrush |
US6041468A (en) * | 1998-03-12 | 2000-03-28 | Colgate-Palmolive Company | Prophy toothbrush |
EP1311175A1 (en) * | 2000-06-16 | 2003-05-21 | BRICE, Michael F. | Twin-headed toothbrush |
US7033101B2 (en) * | 2002-06-14 | 2006-04-25 | Sang Kee Han | Interproximal brush with gargle and disinfectant |
US20070039112A1 (en) * | 2005-08-18 | 2007-02-22 | Yu-Man Ko | Brush head and toothbrush with the brush head |
US20140345072A1 (en) * | 2013-05-21 | 2014-11-27 | Harry Krasnick | Y-Shaped Cleaning Apparatus |
US9427072B2 (en) * | 2013-01-28 | 2016-08-30 | Hct Packaging, Inc. | Split-tip applicator |
USD767903S1 (en) | 2014-09-22 | 2016-10-04 | HCT Group Holdings Limited | Cosmetic brush |
USD775838S1 (en) * | 2015-01-05 | 2017-01-10 | Joann M. Laws | Toothbrush |
USD778069S1 (en) | 2015-03-18 | 2017-02-07 | HCT Group Holdings Limited | Dual ended kabuki brush |
USD779140S1 (en) | 2014-10-23 | 2017-02-14 | HCT Group Holdings Limited | Brush cleansing mitt |
USD787835S1 (en) | 2015-03-18 | 2017-05-30 | HCT Group Holdings Limited | Multi-head dual end cosmetic applicator |
US9801460B2 (en) | 2013-11-04 | 2017-10-31 | HCT Group Holdings Limited | Retractable cosmetic implement with multiple positions |
US9826824B2 (en) | 2014-10-23 | 2017-11-28 | HCT Group Holdings Limited | Cosmetic brush cleaning aid |
US10477956B2 (en) | 2013-08-20 | 2019-11-19 | HCT Group Holdings Limited | Cosmetic systems |
US11399508B2 (en) * | 2018-05-21 | 2022-08-02 | Cynthia Garry | Animal enrichment tool |
US11930918B1 (en) * | 2023-06-27 | 2024-03-19 | John R. Boren | Personal care implements |
-
1932
- 1932-02-04 US US590974A patent/US1914240A/en not_active Expired - Lifetime
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503924A (en) * | 1946-04-26 | 1950-04-11 | Totebrush Inc | Folding toothbrush and container therefor |
US2622259A (en) * | 1947-07-11 | 1952-12-23 | Francis E Chauvin | Toothbrush having separate rows of long bristles and short bristles |
DE1226531B (en) * | 1965-05-20 | 1966-10-13 | Dragoslav S Stoyanovitch | Toothbrush |
US4524478A (en) * | 1983-06-17 | 1985-06-25 | Ross L Wayne | Toothbrush |
US5105499A (en) * | 1991-03-01 | 1992-04-21 | The Procter & Gamble Company | Toothbrush having handle joined to brush head by non-pinching flexible twin beam structure |
US5146645A (en) * | 1991-03-01 | 1992-09-15 | The Procter & Gamble Company | Toothbrush employing resiliently buckling arch to indicate excessive brushing pressure |
US5325560A (en) * | 1993-01-08 | 1994-07-05 | Pavone Bernadino J | Orthodontic toothbrush |
US6041468A (en) * | 1998-03-12 | 2000-03-28 | Colgate-Palmolive Company | Prophy toothbrush |
EP1311175A1 (en) * | 2000-06-16 | 2003-05-21 | BRICE, Michael F. | Twin-headed toothbrush |
EP1311175A4 (en) * | 2000-06-16 | 2004-10-06 | Michael F Brice | Twin-headed toothbrush |
US7033101B2 (en) * | 2002-06-14 | 2006-04-25 | Sang Kee Han | Interproximal brush with gargle and disinfectant |
US20070039112A1 (en) * | 2005-08-18 | 2007-02-22 | Yu-Man Ko | Brush head and toothbrush with the brush head |
US9427072B2 (en) * | 2013-01-28 | 2016-08-30 | Hct Packaging, Inc. | Split-tip applicator |
US20140345072A1 (en) * | 2013-05-21 | 2014-11-27 | Harry Krasnick | Y-Shaped Cleaning Apparatus |
US10477956B2 (en) | 2013-08-20 | 2019-11-19 | HCT Group Holdings Limited | Cosmetic systems |
US9801460B2 (en) | 2013-11-04 | 2017-10-31 | HCT Group Holdings Limited | Retractable cosmetic implement with multiple positions |
USD767903S1 (en) | 2014-09-22 | 2016-10-04 | HCT Group Holdings Limited | Cosmetic brush |
USD779140S1 (en) | 2014-10-23 | 2017-02-14 | HCT Group Holdings Limited | Brush cleansing mitt |
US9826824B2 (en) | 2014-10-23 | 2017-11-28 | HCT Group Holdings Limited | Cosmetic brush cleaning aid |
US10506869B2 (en) | 2014-10-23 | 2019-12-17 | HCT Group Holdings Limited | Cosmetic brush cleaning aid |
USD775838S1 (en) * | 2015-01-05 | 2017-01-10 | Joann M. Laws | Toothbrush |
USD778069S1 (en) | 2015-03-18 | 2017-02-07 | HCT Group Holdings Limited | Dual ended kabuki brush |
USD787835S1 (en) | 2015-03-18 | 2017-05-30 | HCT Group Holdings Limited | Multi-head dual end cosmetic applicator |
USD835419S1 (en) | 2015-03-18 | 2018-12-11 | HCT Group Holdings Limited | Multi-head dual end cosmetic applicator |
US11399508B2 (en) * | 2018-05-21 | 2022-08-02 | Cynthia Garry | Animal enrichment tool |
US11930918B1 (en) * | 2023-06-27 | 2024-03-19 | John R. Boren | Personal care implements |
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