| 发明名称 |
Toothbrush |
| 摘要 |
An electrically-driven toothbrush has a brush holder that is arranged to rotationally vibrate and carry a number of bristles interspaced with arcuate membranes. The membranes serve to aid cleaning of the teeth and to polish the teeth surfaces during use of the toothbrush.
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| 申请公布号 |
US6983507(B2) |
申请公布日期 |
2006.01.10 |
| 申请号 |
US20030373738 |
申请日期 |
2003.02.27 |
| 申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
MCDOUGALL GREGORY |
| 分类号 |
A61C17/16;A46B9/06;A46B13/00;A47L13/12;A61C17/22;A61C17/26;A61C17/34 |
主分类号 |
A61C17/16 |
| 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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