EP4030963A4 - Toothbrush and anchor wire therefor - Google Patents

Toothbrush and anchor wire therefor Download PDF

Info

Publication number
EP4030963A4
EP4030963A4 EP20940944.0A EP20940944A EP4030963A4 EP 4030963 A4 EP4030963 A4 EP 4030963A4 EP 20940944 A EP20940944 A EP 20940944A EP 4030963 A4 EP4030963 A4 EP 4030963A4
Authority
EP
European Patent Office
Prior art keywords
toothbrush
anchor wire
wire therefor
therefor
anchor
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
EP20940944.0A
Other languages
German (de)
French (fr)
Other versions
EP4030963A1 (en
Inventor
Yanmei Ji
Bo Zhang
Guoqiang Liu
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive 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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of EP4030963A1 publication Critical patent/EP4030963A1/en
Publication of EP4030963A4 publication Critical patent/EP4030963A4/en
Pending 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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/042—Machines for inserting or fixing bristles in bodies for fixing bristles using an anchor or staple
EP20940944.0A 2020-06-17 2020-06-17 Toothbrush and anchor wire therefor Pending EP4030963A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/096485 WO2021253261A1 (en) 2020-06-17 2020-06-17 Toothbrush and anchor wire therefor

Publications (2)

Publication Number Publication Date
EP4030963A1 EP4030963A1 (en) 2022-07-27
EP4030963A4 true EP4030963A4 (en) 2023-02-22

Family

ID=79268841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20940944.0A Pending EP4030963A4 (en) 2020-06-17 2020-06-17 Toothbrush and anchor wire therefor

Country Status (4)

Country Link
US (1) US20230210247A1 (en)
EP (1) EP4030963A4 (en)
CN (1) CN115867170A (en)
WO (1) WO2021253261A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116491757B (en) * 2023-04-12 2023-10-20 中山尚洋科技股份有限公司 Peculiar smell preventing cosmetic brush hair and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740579A (en) * 1995-06-12 1998-04-21 Anchor Advanced Products, Inc. Brush for improved tuft retention and anchor wire therefor
JP2001309818A (en) * 2000-04-28 2001-11-06 Lion Corp Brush
WO2006115963A2 (en) * 2005-04-28 2006-11-02 Accurate Wire, Inc. Brush with stapled tufts
WO2018135150A1 (en) * 2017-01-17 2018-07-26 ライオン株式会社 Toothbrush
WO2019238906A2 (en) * 2018-06-14 2019-12-19 Tepe Munhygienprodukter Ab Toothbrush handle, toothbrush and methods of manufacturing
CN111248611A (en) * 2018-11-30 2020-06-09 顾如民 Bamboo toothbrush handle and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012911A3 (en) * 1999-09-28 2001-05-08 Boucherie Nv G B Brush and method and device for the production of such a brush.
DE10163729A1 (en) * 2001-12-21 2003-07-10 Zahoransky Anton Gmbh & Co Toothbrush manufacturing process involves melting plastic brush head around holes where bristles anchors are inserted to form a firm connection between head and bristles
KR20140094332A (en) * 2013-01-22 2014-07-30 박성우 Anchor heteromarphy flat wire for toothbrush brush fixing
CN206896059U (en) * 2017-06-20 2018-01-19 贝尔纳塑料制品（苏州）有限公司 A kind of toothbrush for children

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5740579A (en) * 1995-06-12 1998-04-21 Anchor Advanced Products, Inc. Brush for improved tuft retention and anchor wire therefor
DE69621338T2 (en) * 1995-06-12 2002-11-14 Moll Ind Inc BRUSH WITH IMPROVED BRISTLE RESTRAINT AND ANCHORING WIRE THEREFOR
JP2001309818A (en) * 2000-04-28 2001-11-06 Lion Corp Brush
WO2006115963A2 (en) * 2005-04-28 2006-11-02 Accurate Wire, Inc. Brush with stapled tufts
WO2018135150A1 (en) * 2017-01-17 2018-07-26 ライオン株式会社 Toothbrush
WO2019238906A2 (en) * 2018-06-14 2019-12-19 Tepe Munhygienprodukter Ab Toothbrush handle, toothbrush and methods of manufacturing
CN111248611A (en) * 2018-11-30 2020-06-09 顾如民 Bamboo toothbrush handle and preparation method thereof

Also Published As

Publication number Publication date
US20230210247A1 (en) 2023-07-06
CN115867170A (en) 2023-03-28
WO2021253261A1 (en) 2021-12-23
EP4030963A1 (en) 2022-07-27

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Effective date: 20230124

RIC1 Information provided on ipc code assigned before grant

Ipc: A46D 3/04 20060101ALN20230118BHEP

Ipc: A46B 9/04 20060101ALI20230118BHEP

Ipc: A46B 5/00 20060101ALI20230118BHEP

Ipc: A46B 3/16 20060101AFI20230118BHEP

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