AU1768597A – Electric toothbrush
– Google Patents
AU1768597A – Electric toothbrush
– Google Patents
Electric toothbrush
Info
Publication number
AU1768597A
AU1768597A
AU17685/97A
AU1768597A
AU1768597A
AU 1768597 A
AU1768597 A
AU 1768597A
AU 17685/97 A
AU17685/97 A
AU 17685/97A
AU 1768597 A
AU1768597 A
AU 1768597A
AU 1768597 A
AU1768597 A
AU 1768597A
Authority
AU
Australia
Prior art keywords
handle
brush attachment
movement
stroke
bristles
Prior art date
1996-07-10
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
AU17685/97A
Other versions
AU708018B2
(en
Inventor
Karl Herzog
Peter Hilfinger
Armin Schwarz-Hartmann
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.)
Braun GmbH
Original Assignee
Braun GmbH
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.)
1996-07-10
Filing date
1997-02-11
Publication date
1998-02-02
1997-02-11
Application filed by Braun GmbH
filed
Critical
Braun GmbH
1998-02-02
Publication of AU1768597A
publication
Critical
patent/AU1768597A/en
1999-07-29
Application granted
granted
Critical
1999-07-29
Publication of AU708018B2
publication
Critical
patent/AU708018B2/en
2000-04-20
Assigned to BRAUN GMBH
reassignment
BRAUN GMBH
Request to Amend Deed and Register
Assignors: BRAUN AKTIENGESELLSCHAFT
2017-02-11
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A46—BRUSHWARE
A46B—BRUSHES
A46B13/00—Brushes with driven brush bodies or carriers
A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
A61C17/16—Power-driven cleaning or polishing devices
A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
A61C17/16—Power-driven cleaning or polishing devices
A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
A61C17/16—Power-driven cleaning or polishing devices
A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
A61C17/16—Power-driven cleaning or polishing devices
A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
A61C17/3427—Rotation around the axis perpendicular to the axis of toothbrush handle and in the plane defined by the bristle holder
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
A61C17/16—Power-driven cleaning or polishing devices
A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C2204/00—Features not otherwise provided for
A61C2204/002—Features not otherwise provided for using batteries
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T74/00—Machine element or mechanism
Y10T74/18—Mechanical movements
Y10T74/1804—Rotary to reciprocating and alternating rotary
Abstract
An electric toothbrush (1) is described which incorporates a handle (2) and a brush attachment (3). The handle (2) houses an electric motor (8). Protruding from the handle (2) is a shaft (20), which is coupled to the electric motor (8). The brush attachment (3) can be mounted on the handle (2). The brush attachment (3) supports a bristle head (26) which can be coupled to the shaft (20), and from which protrude a multiplicity of bristles (4). In the operating mode, the bristle head (26) describes a rotary motion (49) and a stroke motion (50), with the frequency of the stroke movement (50) being higher, and preferably substantially higher, than the frequency of the rotary movement (49.) The stroke movement (50) provides a poking action of the bristles (4), which serves to loosen plaque from dental surfaces. The rotary movement (49) serves to wipe away plaque loosened from the dental surfaces.
AU17685/97A
1996-07-10
1997-02-11
Electric toothbrush
Expired
AU708018B2
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
DE19627752
1996-07-10
DE19627752A
DE19627752A1
(en)
1996-07-10
1996-07-10
Electric toothbrush
PCT/EP1997/000617
WO1998001083A1
(en)
1996-07-10
1997-02-11
Electric toothbrush
Publications (2)
Publication Number
Publication Date
AU1768597A
true
AU1768597A
(en)
1998-02-02
AU708018B2
AU708018B2
(en)
1999-07-29
Family
ID=7799414
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU17685/97A
Expired
AU708018B2
(en)
1996-07-10
1997-02-11
Electric toothbrush
Country Status (18)
Country
Link
US
(1)
US5974615A
(en)
EP
(1)
EP0850027B1
(en)
JP
(1)
JP4073957B2
(en)
KR
(1)
KR100466919B1
(en)
CN
(1)
CN1124112C
(en)
AT
(1)
ATE217777T1
(en)
AU
(1)
AU708018B2
(en)
BR
(1)
BR9706539A
(en)
CA
(1)
CA2230191C
(en)
CZ
(1)
CZ289389B6
(en)
DE
(2)
DE19627752A1
(en)
DK
(1)
DK0850027T3
(en)
ES
(1)
ES2177932T3
(en)
HK
(1)
HK1015663A1
(en)
PL
(1)
PL185516B1
(en)
PT
(1)
PT850027E
(en)
RU
(1)
RU2181991C2
(en)
WO
(1)
WO1998001083A1
(en)
Families Citing this family (177)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
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DE19627752A
patent/DE19627752A1/en
not_active
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US
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patent/US5974615A/en
not_active
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CZ
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patent/CZ289389B6/en
not_active
IP Right Cessation
1997-02-11
PL
PL97325335A
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not_active
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1997-02-11
CA
CA002230191A
patent/CA2230191C/en
not_active
Expired – Lifetime
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JP
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patent/JP4073957B2/en
not_active
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KR
KR10-1998-0701759A
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not_active
IP Right Cessation
1997-02-11
WO
PCT/EP1997/000617
patent/WO1998001083A1/en
active
IP Right Grant
1997-02-11
BR
BR9706539A
patent/BR9706539A/en
not_active
IP Right Cessation
1997-02-11
AT
AT97903255T
patent/ATE217777T1/en
active
1997-02-11
EP
EP97903255A
patent/EP0850027B1/en
not_active
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1997-02-11
RU
RU98106389/14A
patent/RU2181991C2/en
not_active
IP Right Cessation
1997-02-11
ES
ES97903255T
patent/ES2177932T3/en
not_active
Expired – Lifetime
1997-02-11
PT
PT97903255T
patent/PT850027E/en
unknown
1997-02-11
DE
DE59707324T
patent/DE59707324D1/en
not_active
Expired – Lifetime
1997-02-11
AU
AU17685/97A
patent/AU708018B2/en
not_active
Expired
1997-02-11
CN
CN97190861A
patent/CN1124112C/en
not_active
Expired – Lifetime
1997-02-11
DK
DK97903255T
patent/DK0850027T3/en
active
1999
1999-02-12
HK
HK99100631A
patent/HK1015663A1/en
not_active
IP Right Cessation
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CN1124112C
(en)
2003-10-15
CN1197382A
(en)
1998-10-28
KR100466919B1
(en)
2005-06-23
WO1998001083A1
(en)
1998-01-15
US5974615A
(en)
1999-11-02
CZ68998A3
(en)
1998-06-17
EP0850027A1
(en)
1998-07-01
JP4073957B2
(en)
2008-04-09
DE59707324D1
(en)
2002-06-27
PL185516B1
(en)
2003-05-30
JPH11513922A
(en)
1999-11-30
DE19627752A1
(en)
1998-01-15
PL325335A1
(en)
1998-07-20
EP0850027B1
(en)
2002-05-22
CZ289389B6
(en)
2002-01-16
KR19990044511A
(en)
1999-06-25
CA2230191C
(en)
2000-04-11
HK1015663A1
(en)
1999-10-22
BR9706539A
(en)
1999-07-20
RU2181991C2
(en)
2002-05-10
PT850027E
(en)
2002-10-31
DK0850027T3
(en)
2002-09-16
ES2177932T3
(en)
2002-12-16
ATE217777T1
(en)
2002-06-15
AU708018B2
(en)
1999-07-29
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2000-04-20
HB
Alteration of name in register
Owner name:
BRAUN GMBH
Free format text:
FORMER NAME WAS: BRAUN AKTIENGESELLSCHAFT
