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
English (en)
French (fr)
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. Zahnbürste mit einem Griff, Bohrungen und Borsten, die in die Bohrungen eingesetzt sind, wobei die Borsten einen Durchmesser von 6/1000 bis 15/1000 Zoll (0,15 bis 0,38 mm) besitzen und einen freien sphärischen Endbereich mit einem Durchmesser von 1,1 bis 2,5 fachen des Borstendurchmessers aufweisen, und die Borsten eine Mischung aus längeren und kürzeren Borsten sind, mit einem Längenunterschied zwischen den längeren und kürzeren Borsten, in einem Bereich zwischen 1 und 4 mm, wobei die Längen von 50% oder mehr der Borsten, die einer willkürlichen Borste benachbart sind, gegenüber dieser willkürlichen Borste eine unterschiedliche Länge besitzen.
HK45/91A 1986-05-28 1991-01-10 Toothbrush HK4591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86107274A EP0247224B1 (de) 1986-05-28 1986-05-28 Zahnbürste

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 (de)
EP (1) EP0247224B1 (de)
AT (1) ATE55226T1 (de)
DE (1) DE3673410D1 (de)
HK (1) HK4591A (de)
SG (1) SG3891G (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290873A3 (de) * 1987-05-13 1989-10-04 Kao Corporation Zahnbürste
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
KR930700029A (ko) * 1990-06-19 1993-03-13 제이코버스 코넬리스 레이서 잇몸 자극의 증가없이 인접면사이의 세척력을 향상시키기 위한 3차원 형상의 강모윤곽 및 말단만곡형상의 강모를 나타내는 치솔
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
WO1996016571A1 (en) 1994-12-01 1996-06-06 The Procter & Gamble Company Toothbrush having extended bristles
USD380302S (en) * 1995-05-19 1997-07-01 The Procter & Gamble Company Set of bristles
TW364841B (en) * 1996-05-14 1999-07-21 Kao Corp Toothbrush
DE19733758A1 (de) * 1997-08-05 1999-02-11 Coronet Werke Gmbh Zahnbürste
US6035476A (en) * 1998-09-10 2000-03-14 Optiva Corporation Brushhead for a toothbrush
US6202241B1 (en) * 1998-09-10 2001-03-20 Optiva Corporation Brushhead for use in an acoustic 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
AR074602A1 (es) * 2008-12-15 2011-01-26 Glaxosmithkline Consumer Healt Una cabeza de cepillo de dientes
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
CN106235597B (zh) * 2016-07-29 2018-04-24 汪天容 护齿刷头
CN106108364B (zh) * 2016-07-29 2018-08-14 汪天容 洁齿刷头
WO2021003481A1 (en) * 2019-07-03 2021-01-07 W.C. Bradley Co. Adaptable cooking grate configuration
EP4529806A1 (de) * 2023-09-29 2025-04-02 Trisa Holding AG Mundhygienemittel

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 (de) * 1974-12-13 1976-06-17
GB2000439B (en) * 1977-07-01 1982-03-17 Kao Corp 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
ATE55226T1 (de) 1990-08-15
US4724569A (en) 1988-02-16
SG3891G (en) 1991-04-05
DE3673410D1 (de) 1990-09-13
EP0247224B1 (de) 1990-08-08
EP0247224A1 (de) 1987-12-02

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060527