HK4591A - Toothbrush - Google Patents

Toothbrush Download PDF

Info

Publication number
HK4591A
HK4591A HK45/91A HK4591A HK4591A HK 4591 A HK4591 A HK 4591A HK 45/91 A HK45/91 A HK 45/91A HK 4591 A HK4591 A HK 4591A HK 4591 A HK4591 A HK 4591A
Authority
HK
Hong Kong
Prior art keywords
bristles
toothbrush
length
diameter
bristle
Prior art date
Application number
HK45/91A
Other languages
German (de)
English (en)
Inventor
Yasuteru Eguchi
Satoshi Tsujita
Original Assignee
Kao Corporation
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 Kao Corporation filed Critical Kao Corporation
Publication of HK4591A publication Critical patent/HK4591A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0284—Bristles having rounded ends
    • 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
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00—Brushing, scrubbing, and general cleaning
    • Y10S15/05—Varied length bristle

Landscapes

  • Brushes (AREA)

Claims (1)

  1. Brosse à dents comprenant un manche, des trous et des poils implantés dans lesdits trous, lesdits poils ayant un diamètre allant de 6/1000 à 15/1000 d'un pouce (0,15 à 0,38 mm) et ayant une partie d'extrémité libre sphérique avec un diamètre de 1,1 à 2,5 fois le diamètre du poil, lesdits poils étant un mélange de poils plus longs et plus courts dans lequel la différence de longeur entre lesdits poils plus longs et plus courts est comprise entre 1 et 4 mm, et dans lequel les longeurs de 50% ou plus desdits poils qui sont adjacents à un quelconque poil arbitraire sont d'une longeur différente de celle dudit poil arbitraire.
HK45/91A 1986-05-28 1991-01-10 Toothbrush HK4591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86107274A EP0247224B1 (fr) 1986-05-28 1986-05-28 Brosse à dents

Publications (1)

Publication Number Publication Date
HK4591A true HK4591A (en) 1991-01-18

Family

ID=8195161

Family Applications (1)

Application Number Title Priority Date Filing Date
HK45/91A HK4591A (en) 1986-05-28 1991-01-10 Toothbrush

Country Status (6)

Country Link
US (1) US4724569A (fr)
EP (1) EP0247224B1 (fr)
AT (1) ATE55226T1 (fr)
DE (1) DE3673410D1 (fr)
HK (1) HK4591A (fr)
SG (1) SG3891G (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963046A (en) * 1987-05-13 1990-10-16 Kao Corporation Toothbrush
DE3820372C2 (de) * 1988-06-15 1997-07-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren
US4856132A (en) * 1988-07-05 1989-08-15 Burns Walter T Utility golf tool
GB8905478D0 (en) * 1989-03-10 1989-04-19 Cogent Ltd Brushes
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
US5201092A (en) * 1991-10-09 1993-04-13 Colson Edward L Periodontal toothbrush
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
US5316011A (en) * 1992-03-31 1994-05-31 Neurocommunication Research Laboratories, Inc. Apparatus to deliver pressure-induced sensations
GB2266048A (en) * 1992-04-08 1993-10-20 Yancey Huang A brush
CN1042293C (zh) * 1992-06-22 1999-03-03 狮王株式会社 牙刷
US5249327A (en) * 1992-08-26 1993-10-05 Marilyn O. Hing String and ribbon floss holder for brushes
NO180145C (no) * 1993-09-10 1997-02-26 Harald Berge Tannbörste og tildannelse av samme
DE9404639U1 (de) * 1994-03-18 1995-07-13 Lingner + Fischer GmbH, 77815 Bühl Zahnbürstenkopf
DE4409395C2 (de) * 1994-03-18 2000-10-26 Lingner & Fischer Gmbh Zahnbürstenkopf
JP3050485B2 (ja) * 1994-04-15 2000-06-12 大平工業株式会社 歯ブラシ
US5392483A (en) * 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
DE69523484T2 (de) * 1994-12-01 2002-06-13 The Procter & Gamble Company, Cincinnati Zahnbürste mit verlängerten borsten
USD380302S (en) * 1995-05-19 1997-07-01 The Procter & Gamble Company Set of bristles
TW414035U (en) * 1996-05-14 2000-12-01 Kao Corp Toothbrush
DE19733758A1 (de) * 1997-08-05 1999-02-11 Coronet Werke Gmbh Zahnbürste
US6202241B1 (en) * 1998-09-10 2001-03-20 Optiva Corporation Brushhead for use in an acoustic toothbrush
US6035476A (en) * 1998-09-10 2000-03-14 Optiva Corporation Brushhead for a toothbrush
US20020004964A1 (en) * 1999-12-15 2002-01-17 Luchino Thomas Patrick Toothbrush with individually embedded bristles
USD434563S (en) * 2000-03-07 2000-12-05 Gillette Canada Company Set of bristles for a brush
US20060272112A9 (en) 2003-03-14 2006-12-07 The Gillette Company Toothbrush
US20060080799A1 (en) * 2004-10-18 2006-04-20 Frank Lucente Toothbrush featuring bristles with raised annular portions
TW201034600A (en) * 2008-12-15 2010-10-01 Glaxosmithkline Consumer Healt Novel device
DE102011055564B4 (de) * 2011-11-21 2015-10-29 Emag Ag Bürstenkopf für eine Schall- oder Ultraschallzahnbürste und Zahnbürste
FR2998772B1 (fr) * 2012-11-30 2014-11-28 Albea Services Un applicateur de produit cosmetique comprenant une portion allongee enrobee d'un renflement
JP6598352B2 (ja) * 2015-03-31 2019-10-30 ライオン株式会社 歯ブラシ
CN106108364B (zh) * 2016-07-29 2018-08-14 汪天容 洁齿刷头
CN106235597B (zh) * 2016-07-29 2018-04-24 汪天容 护齿刷头
US20210000295A1 (en) * 2019-07-03 2021-01-07 W.C. Bradley Co. Adaptable cooking grate configuration
EP4529806A1 (fr) * 2023-09-29 2025-04-02 Trisa Holding AG Composition d'hygiène buccale

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR657215A (fr) * 1928-07-10 1929-05-18 Perfectionnements à la fabrication des brosses à dents
CH333001A (de) * 1958-03-29 1958-09-30 Mundwyler Walter Gerät zum Massieren des Zahnfleisches
DE1083781B (de) * 1958-12-22 1960-06-23 Ver Buerstenfabriken G M B H Borste aus natuerlichem oder synthetischem Werkstoff
US3229318A (en) * 1964-05-15 1966-01-18 Sunbeam Corp Toothbrush
DE1253668B (de) * 1965-05-25 1967-11-09 Lothar Schwarz Stiellose Zahn- und Zahnfleischmassagebuerste
JPS5176768U (fr) * 1974-12-13 1976-06-17
US4161050A (en) * 1977-07-01 1979-07-17 Kao Soap Co., Ltd. Hair brush
US4167794A (en) * 1978-04-26 1979-09-18 Pomeroy Robert L Bristles and toothbrushes
DE2847261C2 (de) * 1978-10-31 1985-08-22 Josef Dr. 8960 Kempten Dolinsky Zahnbürste
US4366592A (en) * 1980-08-06 1983-01-04 Bromboz Jonathan J Brushes and method of making same
DE3116189A1 (de) * 1981-04-23 1982-12-23 Bodo 2000 Hamburg Jesse Profilierte borsten fuer zahnbuersten und buersten aller art
US4472853A (en) * 1982-04-21 1984-09-25 Samuel Rauch Toothbrush
DE3433763C1 (de) * 1984-09-14 1986-02-27 Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz Zahnbürste, Verfahren und Vorrichtung zu deren Herstellung

Also Published As

Publication number Publication date
SG3891G (en) 1991-04-05
ATE55226T1 (de) 1990-08-15
EP0247224B1 (fr) 1990-08-08
EP0247224A1 (fr) 1987-12-02
US4724569A (en) 1988-02-16
DE3673410D1 (de) 1990-09-13

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060527