发明名称 |
Electric toothbrush |
摘要 |
An electric toothbrush comprising an elongated body portion and a head including a static portion and a moving portion, a handle, and an angled shaft between the head and the handle. The moving portion rotates or reciprocates about an axis normal to a longitudinal axis of the head. The moving portion can include stiff bristles and massaging tips and the static portion can include soft bristles and massaging tips.
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申请公布号 |
US6371294(B1) |
申请公布日期 |
2002.04.16 |
申请号 |
US20000710616 |
申请日期 |
2000.11.09 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
BLAUSTEIN LAWRENCE A.;NOTTINGHAM JOHN R.;OSHER JOHN;SPIRK JOHN W.;GALL DOUGLAS A. |
分类号 |
A61C17/22;A61C17/00;A61C17/26;A61C17/34;A61C19/02;B29C65/02;(IPC1-7):A46B13/02;B65D83/00 |
主分类号 |
A61C17/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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