CA2262865C - A toothbrush - Google Patents

A toothbrush Download PDF

Info

Publication number
CA2262865C
CA2262865C CA002262865A CA2262865A CA2262865C CA 2262865 C CA2262865 C CA 2262865C CA 002262865 A CA002262865 A CA 002262865A CA 2262865 A CA2262865 A CA 2262865A CA 2262865 C CA2262865 C CA 2262865C
Authority
CA
Canada
Prior art keywords
tufts
head
groups
handle
bristle
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 - Fee Related
Application number
CA002262865A
Other languages
English (en)
French (fr)
Other versions
CA2262865A1 (en
Inventor
Sanjay Amratlal Solanki
Simon Philip Shenton
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2262865A1 publication Critical patent/CA2262865A1/en
Application granted granted Critical
Publication of CA2262865C publication Critical patent/CA2262865C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Brushes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CA002262865A 1996-08-02 1997-08-01 A toothbrush Expired - Fee Related CA2262865C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9616326.6 1996-08-02
GBGB9616326.6A GB9616326D0 (en) 1996-08-02 1996-08-02 A toothbrush
PCT/US1997/012855 WO1998005240A1 (en) 1996-08-02 1997-08-01 A toothbrush

Publications (2)

Publication Number Publication Date
CA2262865A1 CA2262865A1 (en) 1998-02-12
CA2262865C true CA2262865C (en) 2003-03-11

Family

ID=10797967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002262865A Expired - Fee Related CA2262865C (en) 1996-08-02 1997-08-01 A toothbrush

Country Status (11)

Country Link
EP (4) EP2322054A1 (ja)
JP (1) JP3305329B2 (ja)
CN (1) CN1126485C (ja)
AR (1) AR008803A1 (ja)
AT (1) ATE483377T1 (ja)
CA (1) CA2262865C (ja)
CO (1) CO4700378A1 (ja)
DE (1) DE69740017D1 (ja)
GB (1) GB9616326D0 (ja)
PE (1) PE98098A1 (ja)
WO (1) WO1998005240A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4356902B2 (ja) 2006-12-28 2009-11-04 信広 益子 歯ブラシ
USD655916S1 (en) 2008-08-29 2012-03-20 Colgate-Palmolive Company Toothbrush
USD632084S1 (en) 2008-08-29 2011-02-08 Colgate-Palmolive Company Toothbrush
USD642802S1 (en) 2008-08-29 2011-08-09 Colgate-Palmolive Company Toothbrush
USD642803S1 (en) 2008-08-29 2011-08-09 Colgate-Palmolive Company Toothbrush
US8776302B2 (en) 2008-08-29 2014-07-15 Colgate-Palmolive Company Oral care implement
USD655918S1 (en) 2009-12-15 2012-03-20 Colgate-Palmolive Company Toothbrush
USD671325S1 (en) 2009-12-15 2012-11-27 Colgate-Palmolive Company Toothbrush
USD631257S1 (en) 2009-12-15 2011-01-25 Colgate-Palmolive Company Toothbrush
USD655917S1 (en) 2009-12-15 2012-03-20 Colgate-Palmolive Company Toothbrush
USD642804S1 (en) 2009-12-15 2011-08-09 Colgate-Palmolive Company Toothbrush
KR200469883Y1 (ko) * 2011-11-30 2013-11-11 (주)아모레퍼시픽 칫솔

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471387A (en) * 1935-05-31 1937-09-03 Angelo Chiavaro Improvements in tooth-brushes
US2154352A (en) * 1937-05-17 1939-04-11 Howard C Peterson Tooth brush
GB753862A (en) * 1954-02-19 1956-08-01 Louis Richard Bressler Toothbrush with a flexible head
US3188672A (en) * 1963-12-18 1965-06-15 Johnson & Johnson Brush
FR2232284A1 (en) * 1973-06-06 1975-01-03 Sarfati Denis Toothbrush with bristles in herringbone pattern - facilitates brushing between teeth using natural or synthetic bristles
CA1221507A (fr) * 1983-04-29 1987-05-12 Etienne D'argembeau Dispositif pour nettoyer les faces proximales de dents
US5046213A (en) 1990-03-29 1991-09-10 Colgate-Palmolive Company Plaque removing toothbrush
AU647782B2 (en) 1990-03-29 1994-03-31 Colgate-Palmolive Company, The Toothbrush
WO1991019438A1 (en) 1990-06-15 1991-12-26 Humphries Victor A Toothbrush
JPH05508566A (ja) 1990-06-19 1993-12-02 ザ、プロクター、エンド、ギャンブル、カンパニー 外形輪郭が三次元形状を呈するブラシの毛を有しかつ毛先が丸みを帯び歯肉への刺激を抑えて歯と歯の間を充分に磨けるように改良した歯ブラシ
US5242235A (en) * 1992-08-05 1993-09-07 Jianxing Li Toothbrush
US5396678A (en) 1992-11-02 1995-03-14 The Gillette Company Toothbrush with rectangular bristles
US5392483A (en) 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
GB9414140D0 (en) 1994-07-13 1994-08-31 Procter & Gamble Toothbrush
AU3627595A (en) 1994-09-09 1996-03-27 Procter & Gamble Company, The Toothbrush exhibiting a general three-dimensional bristle profile and having raised profiled outer tufts
DE4434617A1 (de) 1994-09-28 1996-04-04 Fuchs Gmbh Zahnbürste
GB9423421D0 (en) 1994-11-19 1995-01-11 Smithkline Beecham Plc Novel device

Also Published As

Publication number Publication date
DE69740017D1 (de) 2010-11-18
EP0932349B1 (en) 2010-10-06
EP0932349A4 (en) 2004-09-08
EP0932349A1 (en) 1999-08-04
CN1126485C (zh) 2003-11-05
EP2322054A1 (en) 2011-05-18
ATE483377T1 (de) 2010-10-15
EP2327329A1 (en) 2011-06-01
JP3305329B2 (ja) 2002-07-22
CA2262865A1 (en) 1998-02-12
GB9616326D0 (en) 1996-09-11
CN1229340A (zh) 1999-09-22
JPH11513924A (ja) 1999-11-30
AR008803A1 (es) 2000-02-23
PE98098A1 (es) 1998-12-30
CO4700378A1 (es) 1998-12-29
WO1998005240A1 (en) 1998-02-12
EP2327330A1 (en) 2011-06-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed