- 专利标题: Electric toothbrushes
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申请号: US11486725申请日: 2006-07-14
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公开(公告)号: US20060254006A1公开(公告)日: 2006-11-16
- 发明人: Lawrence Blaustein , Douglas Gall , Patrick Brown
- 申请人: Lawrence Blaustein , Douglas Gall , Patrick Brown
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 主分类号: A61C17/34
- IPC分类号: A61C17/34
摘要:
An electric toothbrush is provided. The electric toothbrush includes a handle having an electric motor, a head, and a neck extending between the handle and the head. The head has first end disposed adjacent to the neck and a second end opposite the first end. The head has a first bristle holder with a plurality of bristles disposed therein and a second bristle holder having a plurality of bristles disposed therein. The first bristle holder is located at the second end of said head. A rotating shaft is operatively connected to the electric motor and to the first moving bristle holder to reciprocate the first moving bristle holder in a direction transverse to a longitudinal axis of the head.
公开/授权文献
- US07640615B2 Electric toothbrushes 公开/授权日:2010-01-05
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