EP2856908A4 - Toothbrush head having tip with double structure and toothbrush comprising same - Google Patents

Toothbrush head having tip with double structure and toothbrush comprising same

Info

Publication number
EP2856908A4
EP2856908A4 EP13801036.8A EP13801036A EP2856908A4 EP 2856908 A4 EP2856908 A4 EP 2856908A4 EP 13801036 A EP13801036 A EP 13801036A EP 2856908 A4 EP2856908 A4 EP 2856908A4
Authority
EP
European Patent Office
Prior art keywords
toothbrush
tip
same
double structure
head
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.)
Withdrawn
Application number
EP13801036.8A
Other languages
German (de)
French (fr)
Other versions
EP2856908A1 (en
Inventor
Sung Jin Kim
Mi Jeong Park
Won Ho Ha
In Ho Lee
Sang Min Lee
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.)
LG H&H Co Ltd
Original Assignee
LG Household and Health Care Ltd
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
Priority claimed from KR1020120075609A external-priority patent/KR20140008710A/en
Priority claimed from KR1020130052148A external-priority patent/KR20130136912A/en
Application filed by LG Household and Health Care Ltd filed Critical LG Household and Health Care Ltd
Publication of EP2856908A1 publication Critical patent/EP2856908A1/en
Publication of EP2856908A4 publication Critical patent/EP2856908A4/en
Withdrawn legal-status Critical Current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
    • 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
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/023—Bristles with at least a core and at least a partial sheath
EP13801036.8A 2012-06-05 2013-06-04 Toothbrush head having tip with double structure and toothbrush comprising same Withdrawn EP2856908A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120060389 2012-06-05
KR1020120075609A KR20140008710A (en) 2012-07-11 2012-07-11 Toothbrush having double tube structure and toothbrush comprising the same
KR1020130052148A KR20130136912A (en) 2012-06-05 2013-05-08 Toothbrush having tip with double tube structure and toothbrush comprising the same
PCT/KR2013/004909 WO2013183908A1 (en) 2012-06-05 2013-06-04 Toothbrush head having tip with double structure and toothbrush comprising same

Publications (2)

Publication Number Publication Date
EP2856908A1 EP2856908A1 (en) 2015-04-08
EP2856908A4 true EP2856908A4 (en) 2016-04-20

Family

ID=52408623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13801036.8A Withdrawn EP2856908A4 (en) 2012-06-05 2013-06-04 Toothbrush head having tip with double structure and toothbrush comprising same

Country Status (5)

Country Link
US (1) US20150150366A1 (en)
EP (1) EP2856908A4 (en)
JP (1) JP2015518771A (en)
CN (1) CN104334051A (en)
WO (1) WO2013183908A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1517366S (en) * 2014-07-31 2015-02-16
USD756659S1 (en) * 2014-12-18 2016-05-24 Anthony Gaston Dalleggio, Jr. Bamboo toothbrush handle
EP3622852A1 (en) * 2018-09-17 2020-03-18 Koninklijke Philips N.V. Skin care attachment for a personal care appliance
USD883677S1 (en) 2018-12-13 2020-05-12 Colgate-Palmolive Company Toothbrush
EP3893694A4 (en) 2018-12-13 2022-10-12 Colgate-Palmolive Company Oral care implement
USD1024571S1 (en) 2022-06-17 2024-04-30 Colgate-Palmolive Company Oral care implement
USD1024572S1 (en) 2022-06-24 2024-04-30 Colgate-Palmolive Company Oral care implement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528596A1 (en) * 1985-08-09 1987-02-19 Braun Ag Tooth brush
WO1998034514A1 (en) * 1997-02-07 1998-08-13 Smithkline Beecham Consumer Healthcare Gmbh Toothbrush bristles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083338U (en) * 1983-11-04 1985-06-08 ライオン株式会社 bristles for brush
JPH07222624A (en) * 1994-02-16 1995-08-22 Matsushita Electric Ind Co Ltd Toothbrush
US5987688A (en) * 1995-11-09 1999-11-23 Gillette Canada Inc. Gum-massaging oral brush
US5849410A (en) * 1996-12-12 1998-12-15 E. I. Du Pont De Nemours And Company Coextruded monofilaments
JP4050356B2 (en) * 1997-05-23 2008-02-20 ジョンソン・エンド・ジョンソン株式会社 toothbrush
FR2773962B1 (en) * 1998-01-26 2000-03-03 Synthelabo TOOTHBRUSH HAVING GENCIVE MASSAGE RODS
DE19818345A1 (en) * 1998-04-24 1999-10-28 Pedex & Co Gmbh Bristle for brushes, e.g. toothbrushes
JP2002345560A (en) * 2001-05-24 2002-12-03 Kao Corp Toothbrush
JP2003225122A (en) * 2002-02-04 2003-08-12 Yanagisawa Katsuhiko Toothbrush
CA2596685C (en) * 2005-02-02 2014-04-01 Sunstar Inc. Toothbrush
DE102006012004A1 (en) * 2006-03-16 2007-09-20 Braun Gmbh Multi-filament bristles for toothbrushes
JP4992285B2 (en) * 2006-04-21 2012-08-08 サンスター株式会社 toothbrush
JP2008154888A (en) * 2006-12-26 2008-07-10 Lion Corp Toothbrush bristle, toothbrush using the same, and method for manufacturing toothbrush bristle
JP2009228201A (en) * 2008-02-29 2009-10-08 Toyo Seikan Kaisha Ltd Functional fiber
JP5857398B2 (en) * 2009-11-13 2016-02-10 サンスター株式会社 toothbrush
JP2011200352A (en) * 2010-03-25 2011-10-13 Toray Monofilament Co Ltd Tapered bristle and brush

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528596A1 (en) * 1985-08-09 1987-02-19 Braun Ag Tooth brush
WO1998034514A1 (en) * 1997-02-07 1998-08-13 Smithkline Beecham Consumer Healthcare Gmbh Toothbrush bristles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013183908A1 *

Also Published As

Publication number Publication date
EP2856908A1 (en) 2015-04-08
JP2015518771A (en) 2015-07-06
WO2013183908A1 (en) 2013-12-12
CN104334051A (en) 2015-02-04
US20150150366A1 (en) 2015-06-04

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Legal Events

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

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Effective date: 20141120

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AX Request for extension of the european patent

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DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160323

RIC1 Information provided on ipc code assigned before grant

Ipc: A46B 9/04 20060101AFI20160317BHEP

Ipc: A46D 1/00 20060101ALI20160317BHEP

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

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18D Application deemed to be withdrawn

Effective date: 20190103