| 发明名称 |
Toothbrushes with a replaceable head having a threaded connection |
| 摘要 |
A toothbrush having a replaceable head attachment is disclosed. The toothbrush includes a brush head that is releasably engaged to a handle portion and utilizes a threaded engagement configuration between the two components.
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| 申请公布号 |
US2004134001(A1) |
申请公布日期 |
2004.07.15 |
| 申请号 |
US20030659788 |
申请日期 |
2003.09.10 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CHAN JOHN GEOFFREY |
| 分类号 |
A46B13/02;A61C17/22;(IPC1-7):A61C17/22 |
主分类号 |
A46B13/02 |
| 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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