US2059914A - Tooth brush - Google Patents

Tooth brush Download PDF

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Publication number
US2059914A
US2059914A US32008A US3200835A US2059914A US 2059914 A US2059914 A US 2059914A US 32008 A US32008 A US 32008A US 3200835 A US3200835 A US 3200835A US 2059914 A US2059914 A US 2059914A
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US
United States
Prior art keywords
bristles
flange
brush
edge
corrugations
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
Application number
US32008A
Inventor
George S Rosenberg
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.)
HENRY D KANE
Original Assignee
HENRY D KANE
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Filing date
Publication date
Application filed by HENRY D KANE filed Critical HENRY D KANE
Priority to US32008A priority Critical patent/US2059914A/en
Application granted granted Critical
Publication of US2059914A publication Critical patent/US2059914A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B15/00Other brushes; Brushes with additional arrangements
    • A46B15/0055Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0075Brushes with an additional massage device
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B15/00Other brushes; Brushes with additional arrangements
    • 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

Definitions

  • My invention provides a toothbrush of novel and improved construction which comprises, in addition to brush bristles, a pliable and resilient wiper flange that surrounds the bristles and isl related thereto in a novel manner, whereby the Fig. 3 is a longitudinal section taken on thev line 3-3 of Fig. 2; and
  • Fig. 4 is a transverse section taken on the line 4-4 of Fig. 3.
  • the brush is provided with a handle 5 preferably formed integral with a brush head 6, said parts being of any of the usual construction such as bone, celluloid or the like.
  • a handle 5 preferably formed integral with a brush head 6, said parts being of any of the usual construction such as bone, celluloid or the like.
  • 'I'he brush back 6 is preferably formed with a central longitudinal slot 1, on each side of which is placed one row of bristle tufts 8 suitably lset in the back 6.
  • a pliable resilient wiper flange 9 is preferably formed from a thin sheet of rubber that coml pletely surrounds the bristles and at its upper edge is suitably set into or secured to the back 6.
  • its free edge is preferably corrugated, as shown at 9a, and moreover, the said flange is preferably outwardly beveled slightly toward its free outer edge. It is important to note that the' corrugations 9a extend outwardly from the medial portion of the flange 9, thereby leaving the lower portion of uniform thickness.
  • this brush affords a pliable flange for engagement with the gums and which, under proper manipulation with the brush, will not only clean the teeth and gums, but will massage the gums. It is a well known fact that such massaging action of the gums increases the circulation and tends to produce a healthy condition of the gums.
  • the brush described is c apable of modiflcau tions within the scope of 'the invention herein disclosed and claimed. It will also be understood that the flange 9 may be secured to the brush back by any well known or any other suitable means and that the bristle'tufts may likewise be secured in the brush back in any suitable Way.
  • the toothbrush described involves the following features, to wit: the bristles are arranged in rows that extend longitudinally of the handle and back; the soft rubber wiper flange, which completely surrounds the bristles, has a. constant thickness throughout its major body portion, but at its 'outer portion flares outwardly and terminates in a sharp edge or edge of reduced thickness so as to give increased ilexibility; the corrugations that are bulged both inwardly and outwardly extend to the edge but terminate short of the back leaving 40 .nally of said back and projecting perpendicular thereto, an endless oblong s'oft rubber wiper flange imbedded in said back, at one edge, and completely surrounding said bristles'in close association therewith, said flange adjacent said back being of approximately constant thickness, Said flange having internal corrugations that a back portion extent parallel to said bristles and project beyond the outer portions of said bristles, and beyond said bristles flare outwardly and terminate in a relatively sharp edge
  • a tooth lbrush comprising a back portion having a handle projecting from one end thereof, bristles arranged in rows extending longitudinallyy of said back and projecting perpendicularly thereto, an endless oblong soft rubber wiper flange permanently united to said back at one edge and completely surrounding said bristles in close association therewith, said flange adjacent said back being of approximately constant thickness, said flange having internal corrugations that extend approximatelyparallel to the bristles and project beyond the outer portions of said bristles and beyond said bristles terminate in a relatively sharp edge.
  • a tooth brush comprising a back portion having a handle projecting from one end thereof, bristles arranged in rows extending longitudinally of said back and projecting perpendicularly thereto, an endless oblong soft rubber wiper iiange permanently united to said back at one edge and completely surrounding said bristles in close association therewith, said ange adjacent said back being of approximately constant thickness, said ilange having internal corrugations that extend approximately parallel to the bristles and project beyond the outer portions of said bristles and beyond said bristles terminate in a relatively sharp edge, said corrugations being terminated far short of said back.

Description

NOV. 3, 1936. Q s ROSENBERG 2,059,914
TOOTH BRUSH Filed July 18, 1935 d? QM mmM if v. @M% www ma Patented Nev. 3, 1936 UNITED STATE-s PATENT oFFlcE TOOTH BRUSH George S. Rosenberg, Minneapolis, Minn., as-
signor of one-half to Henry D. Kane, Minneapolis, Minn.
Application July 18, 1935; Serial No. 32,008
3 Claims. l((31. 15-110) My invention provides a toothbrush of novel and improved construction which comprises, in addition to brush bristles, a pliable and resilient wiper flange that surrounds the bristles and isl related thereto in a novel manner, whereby the Fig. 3 is a longitudinal section taken on thev line 3-3 of Fig. 2; and
Fig. 4 is a transverse section taken on the line 4-4 of Fig. 3.
The brush is provided with a handle 5 preferably formed integral with a brush head 6, said parts being of any of the usual construction such as bone, celluloid or the like. 'I'he brush back 6 is preferably formed with a central longitudinal slot 1, on each side of which is placed one row of bristle tufts 8 suitably lset in the back 6. A pliable resilient wiper flange 9 is preferably formed from a thin sheet of rubber that coml pletely surrounds the bristles and at its upper edge is suitably set into or secured to the back 6. To increase the elliciency of the free edge of this rubber ilange, its free edge is preferably corrugated, as shown at 9a, and moreover, the said flange is preferably outwardly beveled slightly toward its free outer edge. It is important to note that the' corrugations 9a extend outwardly from the medial portion of the flange 9, thereby leaving the lower portion of uniform thickness.
The greatest flexing takes place just below the corrugations, thereby allowing the entire corrugations, instead of just the upper portion thereof, to be spread open for massaging action. Also it is important to note that the free edge of this flange projects considerably beyond t en outer edges of the bristles so that the edge of the flange will come into contact with the gums in advance of engagement of thebristles with the teeth. Also, it is important to note that the flange forms an elongated cup or receptacle adapted to receive powder or paste and which extends longitudinally of the handle 5. In addition to the ordinary utility of a toothbrush, this brush affords a pliable flange for engagement with the gums and which, under proper manipulation with the brush, will not only clean the teeth and gums, but will massage the gums. It is a well known fact that such massaging action of the gums increases the circulation and tends to produce a healthy condition of the gums.
'I'he elongated form of the endless wiper flange and the spacing of the bristles in parallel longitudinal rows within the flange affords a device that takes the general form of a standard toothbrush and which is, therefore, especially adapted to be manipulated by a handle projected longitudinally of the major axis of the flange. The container afforded by the flange especially adapts the device for holding tooth powder, th'e'handling of which usually is wasteful and inconvenient. The slots 1 permit circulation of water through the brush to completely clean the same after it has been used.
From what has been said, it will be understood that the brush described is c apable of modiflcau tions within the scope of 'the invention herein disclosed and claimed. It will also be understood that the flange 9 may be secured to the brush back by any well known or any other suitable means and that the bristle'tufts may likewise be secured in the brush back in any suitable Way.
It will be noted that the toothbrush described involves the following features, to wit: the bristles are arranged in rows that extend longitudinally of the handle and back; the soft rubber wiper flange, which completely surrounds the bristles, has a. constant thickness throughout its major body portion, but at its 'outer portion flares outwardly and terminates in a sharp edge or edge of reduced thickness so as to give increased ilexibility; the corrugations that are bulged both inwardly and outwardly extend to the edge but terminate short of the back leaving 40 .nally of said back and projecting perpendicular thereto, an endless oblong s'oft rubber wiper flange imbedded in said back, at one edge, and completely surrounding said bristles'in close association therewith, said flange adjacent said back being of approximately constant thickness, Said flange having internal corrugations that a back portion extent parallel to said bristles and project beyond the outer portions of said bristles, and beyond said bristles flare outwardly and terminate in a relatively sharp edge, said corrugatlons being terminated far short of said back.
2. A tooth lbrush comprising a back portion having a handle projecting from one end thereof, bristles arranged in rows extending longitudinallyy of said back and projecting perpendicularly thereto, an endless oblong soft rubber wiper flange permanently united to said back at one edge and completely surrounding said bristles in close association therewith, said flange adjacent said back being of approximately constant thickness, said flange having internal corrugations that extend approximatelyparallel to the bristles and project beyond the outer portions of said bristles and beyond said bristles terminate in a relatively sharp edge.
3. A tooth brush comprising a back portion having a handle projecting from one end thereof, bristles arranged in rows extending longitudinally of said back and projecting perpendicularly thereto, an endless oblong soft rubber wiper iiange permanently united to said back at one edge and completely surrounding said bristles in close association therewith, said ange adjacent said back being of approximately constant thickness, said ilange having internal corrugations that extend approximately parallel to the bristles and project beyond the outer portions of said bristles and beyond said bristles terminate in a relatively sharp edge, said corrugations being terminated far short of said back.
GEORGE S. ROSENBERG.
US32008A 1935-07-18 1935-07-18 Tooth brush Expired - Lifetime US2059914A (en)

Priority Applications (1)

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US32008A US2059914A (en) 1935-07-18 1935-07-18 Tooth brush

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Application Number Priority Date Filing Date Title
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US2059914A true US2059914A (en) 1936-11-03

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Cited By (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443461A (en) * 1946-08-01 1948-06-15 George A Kempster Teeth cleaning and polishing applicator
US2545814A (en) * 1945-09-15 1951-03-20 George A Kempster Device for treating teeth and gums
US3103935A (en) * 1960-07-13 1963-09-17 Louis J Woodrow Disposable toothbrush
US3261354A (en) * 1963-04-04 1966-07-19 Shpuntoff Harry Tooth cleaning tool
FR2457086A1 (en) * 1979-05-21 1980-12-19 Lambertin Bernard Tooth-brush with membrane for application of dentifrice - has rubber membrane fitting round bristles but leaving tops free
WO1996020654A1 (en) * 1994-12-30 1996-07-11 Shipp Anthony D Prophy toothbrush
US5930860A (en) * 1996-03-27 1999-08-03 Shipp; Anthony D. Prophy bristle toothbrush
US20020084550A1 (en) * 1995-11-09 2002-07-04 Michael Roberts Gum-massaging oral brush
US20030033682A1 (en) * 2001-08-14 2003-02-20 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Toothbrush
US20030196283A1 (en) * 2002-04-23 2003-10-23 Eyal Eliav Powered toothbrush
US6658688B2 (en) 1999-06-11 2003-12-09 James A. Gavney, Jr. Squeegee device and system
US20030229959A1 (en) * 1999-06-11 2003-12-18 Gavney James A. Multi-directional wiping elements and device using the same
US20040060136A1 (en) * 2002-09-27 2004-04-01 Gatzemeyer John J. Power toothbrush and power source
US6820299B2 (en) 1999-06-11 2004-11-23 James A. Gavney, Jr. Dentition cleaning device and system
WO2004107911A1 (en) * 2003-06-09 2004-12-16 Gil Bernal Jose Toothbrush
US20050000048A1 (en) * 2002-09-20 2005-01-06 Colgate-Palmolive Company Toothbrush
US6865767B1 (en) 2000-06-05 2005-03-15 James A. Gavney, Jr. Device with multi-structural contact elements
US20050102783A1 (en) * 2002-09-27 2005-05-19 Colgate-Palmolive Company Toothbrush
US20050273954A1 (en) * 1999-06-11 2005-12-15 Gavney James A Jr Device and system with moving squeegee fields
US7047589B2 (en) 1999-06-11 2006-05-23 Gavney Jr James A Dentition cleaning device and system
US20060230563A1 (en) * 2000-09-19 2006-10-19 Gavney James A Jr Oral care device with multi-structural contact elements
US7143462B2 (en) 2002-09-20 2006-12-05 Colgate-Palmolive Company Oral care implement
US7181799B2 (en) 1999-06-11 2007-02-27 Eegee, Llc Oral-care device and system
US20070180638A1 (en) * 2006-02-07 2007-08-09 Mckay William D Self-cleaning hair brush with replaceable preloaded bristle mat
US7273327B2 (en) 2003-06-20 2007-09-25 Colgate-Palmolive Company Oral care implement
US20080052844A1 (en) * 2006-02-07 2008-03-06 The Hartz Mountain Corporation Self-cleaning brush with a flexible matrix
US7434288B2 (en) 2000-09-19 2008-10-14 Gavney Jr James A Oral care device with multi-structural contact elements
US7562411B2 (en) 1999-06-11 2009-07-21 Gavney Jr James A Oral-care device and system
US7594293B2 (en) 2002-09-20 2009-09-29 Colgate-Palmolive Co. Oral care implement
US20100050356A1 (en) * 2008-08-29 2010-03-04 Colgate-Palmolive Company Oral care implement
US7707676B2 (en) 1999-06-14 2010-05-04 The Procter & Gamble Company Toothbrush
US7721376B2 (en) 2002-09-20 2010-05-25 Colgate-Palmolive Company Oral care implement
US7725980B2 (en) 2004-12-15 2010-06-01 Colgate-Palmolive Company Oral care implement
US7814603B2 (en) 1999-06-11 2010-10-19 Gavney Jr James A Powered toothbrush with polishing elements
US7836539B2 (en) 2002-08-09 2010-11-23 Colgate-Palmolive Company Oral care implement
US7841041B2 (en) 2002-08-09 2010-11-30 Colgate-Palmolive Company Oral care implement
US7845042B2 (en) 2002-08-09 2010-12-07 Colgate-Palmolive Company Oral care implement
USD631257S1 (en) 2009-12-15 2011-01-25 Colgate-Palmolive Company Toothbrush
US7877833B2 (en) 1999-06-11 2011-02-01 Gavney Jr James A Oral-care device and system
USD632084S1 (en) 2008-08-29 2011-02-08 Colgate-Palmolive Company Toothbrush
US7908699B2 (en) 2001-07-03 2011-03-22 Colgate-Palmolive Company Oral care implement
US7934284B2 (en) 2003-02-11 2011-05-03 Braun Gmbh Toothbrushes
US7941886B2 (en) 2003-09-19 2011-05-17 Braun Gmbh Toothbrushes
US7975343B2 (en) 2002-09-20 2011-07-12 Colgate-Palmolive Company Toothbrush
US7975339B2 (en) 1999-06-11 2011-07-12 Gavney Jr James A Aquatic scrubber
USD642804S1 (en) 2009-12-15 2011-08-09 Colgate-Palmolive Company Toothbrush
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USD655917S1 (en) 2009-12-15 2012-03-20 Colgate-Palmolive Company Toothbrush
USD655918S1 (en) 2009-12-15 2012-03-20 Colgate-Palmolive Company Toothbrush
US8141194B2 (en) 2002-11-09 2012-03-27 Gavney Jr James A Absorbent structures with integrated contact elements
US8151397B2 (en) 2002-08-09 2012-04-10 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US8201298B2 (en) 2007-02-09 2012-06-19 Colgate-Palmolive Company Toothbrush with low profile head
US8276231B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Oral-care device and system
US8281448B2 (en) 2005-10-24 2012-10-09 Colgate-Palmolive Company Oral care implement having one or more moving sections
USD671325S1 (en) 2009-12-15 2012-11-27 Colgate-Palmolive Company Toothbrush
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US8523888B2 (en) 2006-12-18 2013-09-03 Colgate-Palmolive Company Oral care implement
US8584299B2 (en) 2003-04-23 2013-11-19 The Procter & Gamble Company Electric toothbrushes
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US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush
USD1006454S1 (en) * 2021-09-29 2023-12-05 Illia Kichuk Toothbrush

Cited By (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3103935A (en) * 1960-07-13 1963-09-17 Louis J Woodrow Disposable toothbrush
US3261354A (en) * 1963-04-04 1966-07-19 Shpuntoff Harry Tooth cleaning tool
FR2457086A1 (en) * 1979-05-21 1980-12-19 Lambertin Bernard Tooth-brush with membrane for application of dentifrice - has rubber membrane fitting round bristles but leaving tops free
WO1996020654A1 (en) * 1994-12-30 1996-07-11 Shipp Anthony D Prophy toothbrush
US5604951A (en) * 1994-12-30 1997-02-25 Shipp; Anthony D. Prophy toothbrush
US20020084550A1 (en) * 1995-11-09 2002-07-04 Michael Roberts Gum-massaging oral brush
US5930860A (en) * 1996-03-27 1999-08-03 Shipp; Anthony D. Prophy bristle toothbrush
US8141192B2 (en) * 1999-06-11 2012-03-27 Gavney Jr James A Oral-care device and system
US7814603B2 (en) 1999-06-11 2010-10-19 Gavney Jr James A Powered toothbrush with polishing elements
US6658688B2 (en) 1999-06-11 2003-12-09 James A. Gavney, Jr. Squeegee device and system
US20030229959A1 (en) * 1999-06-11 2003-12-18 Gavney James A. Multi-directional wiping elements and device using the same
US8276231B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Oral-care device and system
US6820299B2 (en) 1999-06-11 2004-11-23 James A. Gavney, Jr. Dentition cleaning device and system
US6820300B2 (en) 1999-06-11 2004-11-23 James A. Gavney, Jr. Squeegee device and system
US7181799B2 (en) 1999-06-11 2007-02-27 Eegee, Llc Oral-care device and system
US7363675B2 (en) 1999-06-11 2008-04-29 Gavney Jr James A 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
US7562411B2 (en) 1999-06-11 2009-07-21 Gavney Jr James A Oral-care device and system
US7975339B2 (en) 1999-06-11 2011-07-12 Gavney Jr James A Aquatic scrubber
US7877833B2 (en) 1999-06-11 2011-02-01 Gavney Jr James A Oral-care device and system
US8276233B2 (en) 1999-06-11 2012-10-02 Gavney Jr James A Multi-directional wiping elements and device using the same
US20090249565A1 (en) * 1999-06-11 2009-10-08 Gavney Jr James A Oral-care device and system
US7743448B2 (en) 1999-06-11 2010-06-29 Gavney Jr James A Device and system with moving squeegee fields
US6944903B2 (en) 1999-06-11 2005-09-20 Gavney Jr James A Dentition cleaning device and system
US20050273954A1 (en) * 1999-06-11 2005-12-15 Gavney James A Jr Device and system with moving squeegee fields
US7069615B2 (en) 1999-06-11 2006-07-04 Gavney Jr James A Squeegee device and system
US20060021170A1 (en) * 1999-06-11 2006-02-02 Gavney James A Jr Squeegee device and system
US7047589B2 (en) 1999-06-11 2006-05-23 Gavney Jr James A Dentition cleaning device and system
US7051394B2 (en) 1999-06-11 2006-05-30 Gavney Jr James A Dentition cleaning device and system
US7707676B2 (en) 1999-06-14 2010-05-04 The Procter & Gamble Company Toothbrush
US8332985B2 (en) 1999-06-14 2012-12-18 The Procter & Gamble Company Toothbrush
US8060970B2 (en) 1999-06-14 2011-11-22 The Procter & Gamble Company Toothbrush
US6865767B1 (en) 2000-06-05 2005-03-15 James A. Gavney, Jr. Device with multi-structural contact elements
US7814604B2 (en) 2000-09-19 2010-10-19 Gavney Jr James A Device with multi-structural contact elements
US20060230563A1 (en) * 2000-09-19 2006-10-19 Gavney James A Jr Oral care device with multi-structural contact elements
US7434288B2 (en) 2000-09-19 2008-10-14 Gavney Jr James A Oral care device with multi-structural contact elements
US8079110B2 (en) 2001-07-03 2011-12-20 Colgate-Palmolive Company Oral care implement
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US20030033682A1 (en) * 2001-08-14 2003-02-20 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Toothbrush
US20060000037A1 (en) * 2002-04-23 2006-01-05 Eyal Eliav Powered toothbrush
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US20030196283A1 (en) * 2002-04-23 2003-10-23 Eyal Eliav Powered toothbrush
US20070174978A1 (en) * 2002-04-23 2007-08-02 Eyal Eliav Powered Toothbrush
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