EP4082389A4 - Toothbrush - Google Patents

Toothbrush Download PDF

Info

Publication number
EP4082389A4
EP4082389A4 EP20904567.3A EP20904567A EP4082389A4 EP 4082389 A4 EP4082389 A4 EP 4082389A4 EP 20904567 A EP20904567 A EP 20904567A EP 4082389 A4 EP4082389 A4 EP 4082389A4
Authority
EP
European Patent Office
Prior art keywords
toothbrush
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.)
Pending
Application number
EP20904567.3A
Other languages
German (de)
French (fr)
Other versions
EP4082389A1 (en
Inventor
Kieko Imai
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.)
Sunstar Inc
Original Assignee
Sunstar Inc
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 Sunstar Inc filed Critical Sunstar Inc
Publication of EP4082389A1 publication Critical patent/EP4082389A1/en
Publication of EP4082389A4 publication Critical patent/EP4082389A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
    • 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
EP20904567.3A 2019-12-25 2020-12-23 Toothbrush Pending EP4082389A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019235220 2019-12-25
PCT/JP2020/048297 WO2021132398A1 (en) 2019-12-25 2020-12-23 Toothbrush

Publications (2)

Publication Number Publication Date
EP4082389A1 EP4082389A1 (en) 2022-11-02
EP4082389A4 true EP4082389A4 (en) 2023-12-06

Family

ID=76574223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20904567.3A Pending EP4082389A4 (en) 2019-12-25 2020-12-23 Toothbrush

Country Status (5)

Country Link
US (1) US20220378183A1 (en)
EP (1) EP4082389A4 (en)
JP (1) JPWO2021132398A1 (en)
CN (1) CN114901104A (en)
WO (1) WO2021132398A1 (en)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224903C2 (en) * 1992-07-28 1996-03-14 Schiffer Fa M & C toothbrush
JP3387591B2 (en) * 1993-11-22 2003-03-17 ジョンソン・エンド・ジョンソン株式会社 toothbrush
DE10033256A1 (en) * 2000-07-10 2002-01-24 Coronet Werke Gmbh Method and device for producing bristle goods and bristle goods
JP2006109989A (en) * 2004-10-13 2006-04-27 Etsuko Hidaka Toothbrushing tool
JP2007321274A (en) * 2006-05-31 2007-12-13 Teijin Fibers Ltd Electroconductive polyester fiber and electroconductive brush using the same
JP2010153507A (en) * 2008-12-24 2010-07-08 Dnp Fine Chemicals Co Ltd Conductive bump forming composition and printed wiring board using the same
JP5427486B2 (en) 2009-06-24 2014-02-26 ライオン株式会社 toothbrush
CN102470179A (en) * 2009-07-23 2012-05-23 久光制药株式会社 Microneedle array
JP2012086022A (en) * 2011-10-28 2012-05-10 Procter & Gamble Co Sensor reaction type electric toothbrush and usage thereof
WO2014084160A1 (en) * 2012-11-27 2014-06-05 旭化成ケミカルズ株式会社 Polyacetal resin composition and molded body molded therefrom
JP2015003954A (en) * 2013-06-19 2015-01-08 旭化成ケミカルズ株式会社 Polyacetal resin composition
JP2015116411A (en) * 2013-12-19 2015-06-25 ライオン株式会社 Toothbrush
US9326591B2 (en) * 2014-05-30 2016-05-03 Paris Presents Incorporated Hair brush
JP6471442B2 (en) * 2014-09-24 2019-02-20 サンスター株式会社 toothbrush
JP6598352B2 (en) * 2015-03-31 2019-10-30 ライオン株式会社 toothbrush
CN205053199U (en) * 2015-10-22 2016-03-02 杭州纳美科技有限公司 Injecting glue toothbrush brush head
CN105568263B (en) * 2016-03-11 2018-06-08 中国人民解放军装甲兵工程学院 It is a kind of to utilize CO2The method that laser pyrolysis silicone materials prepare SiOC ceramic coatings
CN109414192B (en) * 2016-07-06 2022-02-18 皇家飞利浦有限公司 Monitoring bone properties
JP6906313B2 (en) * 2017-01-17 2021-07-21 ライオン株式会社 toothbrush
JP2018183275A (en) * 2017-04-24 2018-11-22 ライオン株式会社 toothbrush
JP2019136348A (en) * 2018-02-13 2019-08-22 旭化成アドバンス株式会社 Polyester monofilament for tooth brush
US11060074B2 (en) * 2018-03-09 2021-07-13 Georgia Tech Research Corporation Self-regenerating hyaluronan polymer brushes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN114901104A (en) 2022-08-12
US20220378183A1 (en) 2022-12-01
EP4082389A1 (en) 2022-11-02
JPWO2021132398A1 (en) 2021-07-01
WO2021132398A1 (en) 2021-07-01

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Effective date: 20231108

RIC1 Information provided on ipc code assigned before grant

Ipc: A46B 9/04 20060101ALI20231102BHEP

Ipc: A46B 3/16 20060101ALI20231102BHEP

Ipc: A46B 5/00 20060101AFI20231102BHEP