CA2247861A1 - Brosse a dents - Google Patents

Brosse a dents Download PDF

Info

Publication number
CA2247861A1
CA2247861A1 CA 2247861 CA2247861A CA2247861A1 CA 2247861 A1 CA2247861 A1 CA 2247861A1 CA 2247861 CA2247861 CA 2247861 CA 2247861 A CA2247861 A CA 2247861A CA 2247861 A1 CA2247861 A1 CA 2247861A1
Authority
CA
Canada
Prior art keywords
bristle
brush
bristles
peak
brush 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.)
Abandoned
Application number
CA 2247861
Other languages
English (en)
Inventor
Hisakata Hoshizaki
Takayuki Watanabe
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.)
Johnson and Johnson Consumer Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2247861A1 publication Critical patent/CA2247861A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Brushes (AREA)

Abstract

L'invention porte sur une brosse à dents permettant d'éliminer facilement et efficacement la plaque dentaire sur les molaires dans les coins les plus reculés de la bouche, dans les espaces interdentaires, et sur la surface interne des dents. Les bouts des poils forment trois surfaces de brossage (1-3). La première (1) adjacente à l'extrémité libre de la brosse s'élève depuis ladite extrémité pour former une première crête; la deuxième (2), s'étend vers le bas à partir de la première crête en direction de la tête de la brosse (40); la troisième (3), s'élève vers le haut à partir de la deuxième surface de brossage et forme une deuxième crête contiguë à l'extrémité attachée de la tête de la brosse. La deuxième surface de brossage et la troisième se coupent pour former une vallée de poils située sous la première et la deuxième crête de brossage. La brosse comprend de préférence six à dix rangées de touffes de poils (25-32).
CA 2247861 1996-02-29 1997-02-25 Brosse a dents Abandoned CA2247861A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/67383 1996-02-29
JP6738396A JPH09234114A (ja) 1996-02-29 1996-02-29 歯ブラシ

Publications (1)

Publication Number Publication Date
CA2247861A1 true CA2247861A1 (fr) 1997-09-04

Family

ID=13343441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2247861 Abandoned CA2247861A1 (fr) 1996-02-29 1997-02-25 Brosse a dents

Country Status (6)

Country Link
JP (1) JPH09234114A (fr)
AU (1) AU731782B2 (fr)
BR (1) BR9707802A (fr)
CA (1) CA2247861A1 (fr)
GB (1) GB2325619B (fr)
WO (1) WO1997031555A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003250632A (ja) * 2002-02-28 2003-09-09 Lion Corp 歯ブラシ
JP2006055180A (ja) * 2004-08-17 2006-03-02 Gc Corp 歯ブラシ
US20110030160A1 (en) * 2009-08-06 2011-02-10 Mcneil-Ppc, Inc. Bristle configuration
KR200485533Y1 (ko) * 2017-06-16 2018-01-23 신선수 도장 작업용 붓

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR677955A (fr) * 1929-07-06 1930-03-17 Brosse à désinfection automatique
US2043898A (en) * 1935-05-04 1936-06-09 James A Malcolm Tooth brush
US3072944A (en) * 1960-01-21 1963-01-15 Prophylactic Brush Co Toothbrushes
US3188673A (en) * 1964-03-04 1965-06-15 Prophylactic Brush Co Toothbrush
US4031587A (en) * 1975-07-28 1977-06-28 Deepen Enterprises, Inc. Toothbrush for canines
CA2040222A1 (fr) * 1991-03-19 1992-09-20 John D. Shaw Brosses a dents avec code de couleurs permettant d'en determiner les caracteristiques
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

Also Published As

Publication number Publication date
GB2325619B (en) 2000-03-15
AU731782B2 (en) 2001-04-05
AU1975897A (en) 1997-09-16
GB9818912D0 (en) 1998-10-21
GB2325619A (en) 1998-12-02
BR9707802A (pt) 1999-07-27
WO1997031555A1 (fr) 1997-09-04
JPH09234114A (ja) 1997-09-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead