WO1996037164B1 - Toothbrush - Google Patents

Toothbrush

Info

Publication number
WO1996037164B1
WO1996037164B1 PCT/GB1996/001255 GB9601255W WO9637164B1 WO 1996037164 B1 WO1996037164 B1 WO 1996037164B1 GB 9601255 W GB9601255 W GB 9601255W WO 9637164 B1 WO9637164 B1 WO 9637164B1
Authority
WO
WIPO (PCT)
Prior art keywords
holder
electrically driven
head
driven toothbrush
original
Prior art date
Application number
PCT/GB1996/001255
Other languages
French (fr)
Other versions
WO1996037164A1 (en
Filing date
Publication date
Priority claimed from US08/449,298 external-priority patent/US5625916A/en
Priority to DK96919901T priority Critical patent/DK0830104T3/en
Priority to CA002221796A priority patent/CA2221796C/en
Priority to BR9609111-8A priority patent/BR9609111A/en
Priority to DE69619978T priority patent/DE69619978T2/en
Priority to AU58268/96A priority patent/AU699868B2/en
Application filed filed Critical
Priority to EP96919901A priority patent/EP0830104B1/en
Priority to AT96919901T priority patent/ATE214574T1/en
Priority to JP8535510A priority patent/JPH11505742A/en
Priority to NZ308593A priority patent/NZ308593A/en
Publication of WO1996037164A1 publication Critical patent/WO1996037164A1/en
Publication of WO1996037164B1 publication Critical patent/WO1996037164B1/en
Priority to NO975382A priority patent/NO975382L/en

Links

Abstract

An electrical driven toothbrush has a rotatable shaft (12) with a remote end (20) which fits into a slot (22) in a bristle holder (13). The holder (13) is mounted for rotation on a post (18) supported by a head (11). When the shaft (12) rotates, the remote end (20) describes a circle and drivingly engages the slot (22) to cause the holder (13) to vibrate.

Claims

AMENDED CLAIMS [received by the International Bureau on 6 December 1996 (06.12.96); original claim 1 amended; original claims 2-4 cancelled; new claim 2 added; original claims 5 and 6 renumbered as claims 3 and 4 (1 page)]
1. An electrically driven toothbrush having a handle, a head, an integrally formed rotatable shaft, having a longitudinal central axis, extending from the handle to the head, and a bristle holder pivotably mounted to the head and having a slot that is directly drivingly engaged by a remote end of the shaft which is bent away from the central axis so that the brush holder vibrates about its pivot when the shaft rotates.
2. An electrically driven toothbrush according to claim 1, in which the bristle holder has a plurality of bristle receiving and retaining holes formed in and distributed around a top surface of said holder, and said slot extendε inwardly between an adjacent pair of said holes.
3. An electrically driven toothbrush according to claim 1 or 2, in which the bristle holder is arranged to vibrate through an angle between 10° and 50°.
4. An electrically driven toothbrush according to claim 4, in which the angle is approximately 30°.
PCT/GB1996/001255 1995-05-24 1996-05-24 Toothbrush WO1996037164A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NZ308593A NZ308593A (en) 1995-05-24 1996-05-24 Electric toothbrush
CA002221796A CA2221796C (en) 1995-05-24 1996-05-24 Toothbrush
BR9609111-8A BR9609111A (en) 1995-05-24 1996-05-24 Electrically driven toothbrush
DE69619978T DE69619978T2 (en) 1995-05-24 1996-05-24 TOOTHBRUSH
AU58268/96A AU699868B2 (en) 1995-05-24 1996-05-24 Toothbrush
DK96919901T DK0830104T3 (en) 1995-05-24 1996-05-24 Toothbrush
EP96919901A EP0830104B1 (en) 1995-05-24 1996-05-24 Toothbrush
AT96919901T ATE214574T1 (en) 1995-05-24 1996-05-24 TOOTHBRUSH
JP8535510A JPH11505742A (en) 1995-05-24 1996-05-24 toothbrush
NO975382A NO975382L (en) 1995-05-24 1997-11-24 Toothbrush

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/449,298 US5625916A (en) 1995-05-24 1995-05-24 Toothbrush
US08/449,298 1995-05-24

Publications (2)

Publication Number Publication Date
WO1996037164A1 WO1996037164A1 (en) 1996-11-28
WO1996037164B1 true WO1996037164B1 (en) 1997-01-16

Family

ID=23783640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/001255 WO1996037164A1 (en) 1995-05-24 1996-05-24 Toothbrush

Country Status (17)

Country Link
US (1) US5625916A (en)
EP (1) EP0830104B1 (en)
JP (1) JPH11505742A (en)
KR (1) KR100434644B1 (en)
CN (1) CN1237946C (en)
AT (1) ATE214574T1 (en)
AU (1) AU699868B2 (en)
BR (1) BR9609111A (en)
CA (1) CA2221796C (en)
DE (1) DE69619978T2 (en)
DK (1) DK0830104T3 (en)
ES (1) ES2177790T3 (en)
NO (1) NO975382L (en)
NZ (1) NZ308593A (en)
PT (1) PT830104E (en)
RU (1) RU2161018C2 (en)
WO (1) WO1996037164A1 (en)

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* Cited by examiner, † Cited by third party
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USD790860S1 (en) 2015-11-25 2017-07-04 Colgate-Palmolive Company Electric toothbrush brush head
USD794333S1 (en) 2015-11-25 2017-08-15 Colgate-Palmolive Company Electric toothbrush brush head

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD790860S1 (en) 2015-11-25 2017-07-04 Colgate-Palmolive Company Electric toothbrush brush head
USD794333S1 (en) 2015-11-25 2017-08-15 Colgate-Palmolive Company Electric toothbrush brush head

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