发明名称 |
Toothbrush with adjustable hand grip |
摘要 |
A toothbrush includes a hollow handle which has an outer sleeve made of an elastomeric material which can be expanded or contracted to provide an adjustable diameter grip.
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申请公布号 |
US2005186014(A1) |
申请公布日期 |
2005.08.25 |
申请号 |
US20050113932 |
申请日期 |
2005.04.25 |
申请人 |
HOHLBEIN DOUGLAS;VAISMAN NATAN |
发明人 |
HOHLBEIN DOUGLAS;VAISMAN NATAN |
分类号 |
A46B5/02;A61C17/22;(IPC1-7):A46B5/02 |
主分类号 |
A46B5/02 |
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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