EP1074200A3 - Toothbrushes - Google Patents

Toothbrushes Download PDF

Info

Publication number
EP1074200A3
EP1074200A3 EP20000203299 EP00203299A EP1074200A3 EP 1074200 A3 EP1074200 A3 EP 1074200A3 EP 20000203299 EP20000203299 EP 20000203299 EP 00203299 A EP00203299 A EP 00203299A EP 1074200 A3 EP1074200 A3 EP 1074200A3
Authority
EP
European Patent Office
Prior art keywords
bristles
group
teeth engaging
engaging ends
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.)
Granted
Application number
EP20000203299
Other languages
German (de)
French (fr)
Other versions
EP1074200A2 (en
EP1074200B1 (en
EP1074200B2 (en
Inventor
Joan Brady
Helen Benedict
Kenneth Waguespack
Geir Oxseth
Nils Terje Vestheim
Helge Sletbak
Hilde Angelfoss
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27238056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1074200(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Priority to DE69636175.2T priority Critical patent/DE69636175T3/en
Priority claimed from EP96931374A external-priority patent/EP0957707B2/en
Publication of EP1074200A2 publication Critical patent/EP1074200A2/en
Publication of EP1074200A3 publication Critical patent/EP1074200A3/en
Publication of EP1074200B1 publication Critical patent/EP1074200B1/en
Application granted granted Critical
Publication of EP1074200B2 publication Critical patent/EP1074200B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • 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
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • 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

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Brushes (AREA)

Abstract

A toothbrush is disclosed having a handle portion and a head portion carrying or adapted to carry a bristle configuration. The handle has an end portion, a waist, a shoulder portion and a neck connecting the shoulder to the head. The waist is narrower, at least in plan view, than the end portion or the shoulder, and the end portion, preferably, is rounded. The bristle configuration is such that the teeth engaging ends of the bristles do not lie in a plane parallel to the surface of the head of the handle in which the bristles are embedded. In a first embodiment, the teeth engaging ends of at least a proportion of the bristles lie in a curved line when the toothbrush is viewed in side elevation. The curved line is provided by a mixture of concave groups of bristles and convex groups of bristles. In a second embodiment, the bristle configuration falls into at least two groups of bristles. The teeth engaging ends of the bristles of the first group, and the teeth engaging ends of the bristles of the second group, lie in curved lines when the toothbrush is viewed in side elevation. In a third embodiment, the teeth engaging ends of the bristles form a continuous wavy line. In a fourth embodiment, the teeth engaging ends of the bristles fall into two groups, a rearwardly located group, the castellated group, made up of transversely extending rows of bristles, the rows alternating in height, and a forwardly located group having at least some bristles extending further from the surface of the toothbrush head than any of the bristles of the castellated group.
EP00203299.3A 1995-08-22 1996-08-09 Toothbrushes Expired - Lifetime EP1074200B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69636175.2T DE69636175T3 (en) 1995-08-22 1996-08-09 Toothbrushes

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202695P 1995-08-22 1995-08-22
US2026P 1995-08-22
US518496P 1996-02-27 1996-02-27
US5184P 1996-02-27
EP96931374A EP0957707B2 (en) 1995-08-22 1996-08-09 Toothbrushes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP96931374A Division EP0957707B2 (en) 1995-08-22 1996-08-09 Toothbrushes

Publications (4)

Publication Number Publication Date
EP1074200A2 EP1074200A2 (en) 2001-02-07
EP1074200A3 true EP1074200A3 (en) 2003-02-12
EP1074200B1 EP1074200B1 (en) 2006-05-24
EP1074200B2 EP1074200B2 (en) 2015-09-09

Family

ID=27238056

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00125873A Withdrawn EP1097655A3 (en) 1995-08-22 1996-08-09 Toothbrushes
EP00203299.3A Expired - Lifetime EP1074200B2 (en) 1995-08-22 1996-08-09 Toothbrushes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00125873A Withdrawn EP1097655A3 (en) 1995-08-22 1996-08-09 Toothbrushes

Country Status (1)

Country Link
EP (2) EP1097655A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3387946B1 (en) 2017-04-10 2023-05-24 The Gillette Company LLC Oral care implement and method for manufacturing such oral care implement
EP3387947B1 (en) 2017-04-10 2019-12-11 The Gillette Company LLC Oral care implement and method for manufacturing such oral care implement
CN112370198B (en) * 2020-11-09 2022-03-08 北京紫涵科技有限公司 Electric toothbrush based on voice prompt, toothbrush control method and storage medium
WO2023006359A1 (en) 2021-07-26 2023-02-02 Unilever Ip Holdings B.V. Filaments for oral care implements

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR792476A (en) * 1934-10-03 1935-12-31 Thibaud Toothbrush with rational arrangement of the tufts
US3067446A (en) * 1961-11-15 1962-12-11 Walter G Mcgauley Tooth brushes
US4031587A (en) * 1975-07-28 1977-06-28 Deepen Enterprises, Inc. Toothbrush for canines
DE7926156U1 (en) * 1979-09-14 1980-02-21 Woltmann, Reinhard, Dr., 2000 Hamburg TOOTHBRUSH
GB2052347A (en) * 1979-05-29 1981-01-28 Holland Letz H Tool handle
US4780924A (en) * 1987-10-20 1988-11-01 Hansen Paul D Tooth brush with removable brush head
US5201092A (en) * 1991-10-09 1993-04-13 Colson Edward L Periodontal toothbrush
EP0580406A1 (en) * 1992-07-21 1994-01-26 JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. Toothbrush having non-slip surface
US5305489A (en) * 1990-08-28 1994-04-26 Lage Gregg L Ergonomic topographic toothbrush
WO1994009678A1 (en) * 1992-11-02 1994-05-11 Gillette Canada Inc. Toothbrush
US5369835A (en) * 1993-07-28 1994-12-06 Delphic Inc Toothbrush assembly
US5392483A (en) * 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
US5398369A (en) * 1994-07-07 1995-03-21 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Toothbrush with pliable pressure pad
GB2282959A (en) * 1993-10-19 1995-04-26 Addis Ltd Improvements in or relating to toothbrushes
DE9404639U1 (en) * 1994-03-18 1995-07-13 Lingner + Fischer GmbH, 77815 Bühl Toothbrush head
US5511276A (en) * 1995-05-22 1996-04-30 Lee; Kuo-Ming Toothbrush with replaceable bristle carrier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899242A (en) † 1932-03-02 1933-02-28 Mcnab Alexander Toothbrush holder
US2179266A (en) † 1937-10-08 1939-11-07 Emery D Lukenbill Grip attachment for brush handles
US4263691A (en) † 1979-03-07 1981-04-28 Seree Pakarnseree Brush
US4283808A (en) † 1979-09-17 1981-08-18 Beebe Lee M Gripping device for tooth brushes
US4691404A (en) † 1985-02-21 1987-09-08 John O. Butler Company Toothbrush
GB8807673D0 (en) † 1988-03-31 1988-05-05 Lingner & Fischer Gmbh Novel article
US4949457A (en) † 1988-08-03 1990-08-21 Warner-Lambert Company Soft resilient razor handle
US5305490A (en) † 1993-04-19 1994-04-26 Lundgren James F Toothbrush with firm grip handle

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR792476A (en) * 1934-10-03 1935-12-31 Thibaud Toothbrush with rational arrangement of the tufts
US3067446A (en) * 1961-11-15 1962-12-11 Walter G Mcgauley Tooth brushes
US4031587A (en) * 1975-07-28 1977-06-28 Deepen Enterprises, Inc. Toothbrush for canines
GB2052347A (en) * 1979-05-29 1981-01-28 Holland Letz H Tool handle
DE7926156U1 (en) * 1979-09-14 1980-02-21 Woltmann, Reinhard, Dr., 2000 Hamburg TOOTHBRUSH
US4780924A (en) * 1987-10-20 1988-11-01 Hansen Paul D Tooth brush with removable brush head
US5305489A (en) * 1990-08-28 1994-04-26 Lage Gregg L Ergonomic topographic toothbrush
US5201092A (en) * 1991-10-09 1993-04-13 Colson Edward L Periodontal toothbrush
EP0580406A1 (en) * 1992-07-21 1994-01-26 JOHNSON & JOHNSON CONSUMER PRODUCTS, INC. Toothbrush having non-slip surface
WO1994009678A1 (en) * 1992-11-02 1994-05-11 Gillette Canada Inc. Toothbrush
US5369835A (en) * 1993-07-28 1994-12-06 Delphic Inc Toothbrush assembly
GB2282959A (en) * 1993-10-19 1995-04-26 Addis Ltd Improvements in or relating to toothbrushes
DE9404639U1 (en) * 1994-03-18 1995-07-13 Lingner + Fischer GmbH, 77815 Bühl Toothbrush head
US5392483A (en) * 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
US5398369A (en) * 1994-07-07 1995-03-21 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Toothbrush with pliable pressure pad
US5511276A (en) * 1995-05-22 1996-04-30 Lee; Kuo-Ming Toothbrush with replaceable bristle carrier

Also Published As

Publication number Publication date
EP1074200A2 (en) 2001-02-07
EP1097655A2 (en) 2001-05-09
EP1097655A3 (en) 2003-02-12
EP1074200B1 (en) 2006-05-24
EP1074200B2 (en) 2015-09-09

Similar Documents

Publication Publication Date Title
US7546658B2 (en) Toothbrush
US4672706A (en) Toothbrush
US6272714B2 (en) Toothbrush
US4847936A (en) Toothbrush
US3792504A (en) Hygienic toothbrush
WO1997007706A3 (en) Toothbrushes
EP1240847A3 (en) Toothbrush
MY116396A (en) Toothbrush
MY130002A (en) Plaque removing toothbrush.
EP1300096A3 (en) Toothbrush
WO2000064307A1 (en) Toothbrush
EP0961058A3 (en) Improved brush seal
EP1011375B1 (en) Toothbrush
US6115871A (en) Toothbrush structure with multiple directional bristle portions
HK1042636A1 (en) Lingual toothbrush and method of fabricating same
EP1074200A3 (en) Toothbrushes
JP4173853B2 (en) toothbrush
AU722892B2 (en) Toothbrushes
RU98105577A (en) TOOTHBRUSHES
NZ502188A (en) Toothbrush having a bristle configuration where the bristle ends are not parallel to the surface of the handle head
TH20974B (en) toothbrush
TH35927A (en) toothbrush
HK1025019A1 (en) Toothbrushes
HK1025019B (en) Toothbrushes
HK1037496A (en) Toothbrushes

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20001006

AC Divisional application: reference to earlier application

Ref document number: 957707

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANGELFOSS, HILDE

Inventor name: VESTHEIM, NILS TERJE

Inventor name: BENEDICT, HELEN

Inventor name: BRADY, JOAN

Inventor name: WAGUESPACK, KENNETH

Inventor name: OXSETH, GEIR

Inventor name: SLETBAK, HELGE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

RIC1 Information provided on ipc code assigned before grant

Ipc: 7A 46B 5/02 A

Ipc: 7B 25G 1/10 B

Ipc: 7A 46B 9/04 B

AKX Designation fees paid

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

17Q First examination report despatched

Effective date: 20040429

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 0957707

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060524

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060524

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ANGELFOSS, HILDE

Inventor name: BENEDICT, HELEN

Inventor name: OXSETH, GEIR

Inventor name: VESTHEIM, NILS TERJE

Inventor name: BRADY, JOAN

Inventor name: WAGUESPACK, KENNETH

Inventor name: SLETBAK, HELGE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69636175

Country of ref document: DE

Date of ref document: 20060629

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060824

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060824

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060904

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061024

ET Fr: translation filed
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1035645

Country of ref document: HK

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20070223

NLR1 Nl: opposition has been filed with the epo

Opponent name: THE PROCTER & GAMBLE COMPANY

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: COLGATE-PALMOLIVE COMPANY

Free format text: COLGATE-PALMOLIVE COMPANY#300 PARK AVENUE#NEW YORK, N.Y. 10022 (US) -TRANSFER TO- COLGATE-PALMOLIVE COMPANY#300 PARK AVENUE#NEW YORK, N.Y. 10022 (US)

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060825

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20070223

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

R26 Opposition filed (corrected)

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20070223

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

27A Patent maintained in amended form

Effective date: 20150909

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 69636175

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: AELC

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20150826

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150827

Year of fee payment: 20

Ref country code: IE

Payment date: 20150828

Year of fee payment: 20

Ref country code: CH

Payment date: 20150827

Year of fee payment: 20

Ref country code: DE

Payment date: 20150827

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150817

Year of fee payment: 20

Ref country code: BE

Payment date: 20150827

Year of fee payment: 20

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150825

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69636175

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20160808

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20160808

REG Reference to a national code

Ref country code: IE

Ref legal event code: MK9A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160809

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160808

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060524