发明名称 |
Powered toothbrush having three dimensional rotational head motion |
摘要 |
An electrically driven toothbrush having a rotatable drive shaft with an end, off-set from the central longitudinal axis of the drive shaft and lodged in a boring in a bristle carrier, which bristle carrier is orbitally secured within a socket in the toothbrush head. When the drive shaft rotates, the end describes a circle and drivingly engages the bristle carrier to actuate the bristle carrier in a three dimensional reciprocating side-to-side and rocking up-and-down motion.
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申请公布号 |
US6347425(B1) |
申请公布日期 |
2002.02.19 |
申请号 |
US20000605188 |
申请日期 |
2000.06.28 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
FATTORI JOSEPH;WAGUESPACK KENNETH |
分类号 |
A61C17/22;A61C17/00;A61C17/34;A61C17/40;(IPC1-7):A46B7/06;A46B7/08 |
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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