Title:
複雑な運動の歯ブラシ
Document Type and Number:
Japanese Patent JP4594364
Kind Code:
B2
Abstract:
A detachable head for use with an electric toothbrush is provided. The electric toothbrush has a handle with a motor disposed therein at a first end of the toothbrush. The toothbrush also has a head at a second end, the head having a longitudinal axis, the head also having a first bristle holder with a plurality of bristle tufts and a second bristle holder with a plurality of bristle tufts. The motor is operatively connected to the second bristle holder to move the second bristle holder in a side-to-side direction with respect to the head. The motor is also operatively connected to the first bristle holder to oscillate the first bristle holder about an axis passing through the first bristle holder and generally perpendicular to the longitudinal axis of the head.
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Inventors:
Blaustein, Lawrence A
Goal, Douglas A
Brown, Patrick W
Goal, Douglas A
Brown, Patrick W
Application Number:
JP2007230596A
Publication Date:
December 08, 2010
Filing Date:
September 05, 2007
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
A61C17/22; A46B9/04; A61C17/00; A61C17/34
Domestic Patent References:
| JP7116024A | ||||
| JP8501468A | ||||
| JP8322641A | ||||
| JP11505742A |
Foreign References:
| US5732433 | ||||
| GB2247297A | ||||
| WO1999056660A1 | ||||
| US5524312 | ||||
| WO2001032095A1 | ||||
| US5617603 | ||||
| US5842245 | ||||
| US5416942 | ||||
| US5778474 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order