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EP3934479A4 - Zahnbürste mit borstenmontagesystem zur verzögerung der borstenbeanspruchung - Google Patents

Zahnbürste mit borstenmontagesystem zur verzögerung der borstenbeanspruchung Download PDF

Info

Publication number
EP3934479A4
EP3934479A4 EP19918230.4A EP19918230A EP3934479A4 EP 3934479 A4 EP3934479 A4 EP 3934479A4 EP 19918230 A EP19918230 A EP 19918230A EP 3934479 A4 EP3934479 A4 EP 3934479A4
Authority
EP
European Patent Office
Prior art keywords
bristle
toothbrush
retarding
mounting system
strain
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
EP19918230.4A
Other languages
English (en)
French (fr)
Other versions
EP3934479A1 (de
Inventor
Dane Robinson
Daniel S. JOSEPH
Walter C. BRAUER
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.)
Tifinity Oral Care LLC
Original Assignee
Tifinity Oral Care LLC
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 Tifinity Oral Care LLC filed Critical Tifinity Oral Care LLC
Publication of EP3934479A1 publication Critical patent/EP3934479A1/de
Publication of EP3934479A4 publication Critical patent/EP3934479A4/de
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
    • A46B3/04—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
    • 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
    • A46B3/20—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Brushes (AREA)
EP19918230.4A 2019-03-06 2019-03-06 Zahnbürste mit borstenmontagesystem zur verzögerung der borstenbeanspruchung Pending EP3934479A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2019/020890 WO2020180308A1 (en) 2019-03-06 2019-03-06 Toothbrush with bristle-mounting system for retarding bristle strain

Publications (2)

Publication Number Publication Date
EP3934479A1 EP3934479A1 (de) 2022-01-12
EP3934479A4 true EP3934479A4 (de) 2022-10-05

Family

ID=72337188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19918230.4A Pending EP3934479A4 (de) 2019-03-06 2019-03-06 Zahnbürste mit borstenmontagesystem zur verzögerung der borstenbeanspruchung

Country Status (4)

Country Link
EP (1) EP3934479A4 (de)
CA (1) CA3111017A1 (de)
GB (1) GB2594858B (de)
WO (1) WO2020180308A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014330A1 (de) * 1995-10-17 1997-04-24 Coronet-Werke Gmbh Borstenware mit verstellbarer borstenhärte
WO1997020484A1 (en) * 1995-12-01 1997-06-12 Unilever Plc A toothbrush with flexibly mounted bristles
WO2004082428A2 (en) * 2003-03-14 2004-09-30 The Gillette Company Toothbrush head

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4618400A (en) * 1999-05-14 2000-12-05 Hyo Moon Park A toothbrush having a spreading pilus section
DE20018604U1 (de) * 2000-10-30 2001-12-13 BTD Barteldrees GmbH & Co., 33334 Gütersloh Rundbürste
TWI357806B (en) * 2004-03-09 2012-02-11 Glaxosmithkline Consumer Healt Toothbrush
EP1958534A1 (de) * 2007-02-14 2008-08-20 Trisa Holding AG Zahnbürste

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014330A1 (de) * 1995-10-17 1997-04-24 Coronet-Werke Gmbh Borstenware mit verstellbarer borstenhärte
WO1997020484A1 (en) * 1995-12-01 1997-06-12 Unilever Plc A toothbrush with flexibly mounted bristles
WO2004082428A2 (en) * 2003-03-14 2004-09-30 The Gillette Company Toothbrush head

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020180308A1 *

Also Published As

Publication number Publication date
WO2020180308A1 (en) 2020-09-10
CA3111017A1 (en) 2020-09-10
EP3934479A1 (de) 2022-01-12
GB202110075D0 (en) 2021-08-25
GB2594858A (en) 2021-11-10
GB2594858B (en) 2023-05-03

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210414

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20220907

RIC1 Information provided on ipc code assigned before grant

Ipc: A46B 9/08 20060101ALI20220901BHEP

Ipc: A46B 9/04 20060101ALI20220901BHEP

Ipc: A46B 9/00 20060101ALI20220901BHEP

Ipc: A46B 7/06 20060101ALI20220901BHEP

Ipc: A46B 3/20 20060101ALI20220901BHEP

Ipc: A46B 3/00 20060101ALI20220901BHEP

Ipc: A46B 9/06 20060101AFI20220901BHEP