发明授权
- 专利标题： Resiliently flexible toothbrush
- 专利标题（中）： 弹性柔软的牙刷
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申请号： US623107申请日： 1984-06-22
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公开(公告)号： US4520526A公开(公告)日： 1985-06-04
- 发明人: Charles W. Peters
- 申请人： Charles W. Peters
- 专利权人： Peters Charles W
- 当前专利权人： Peters Charles W
- 主分类号： A46B5/00
- IPC分类号： A46B5/00 ; A46B9/04
摘要：
A brush having a shaped body member with a handle portion, a head portion and a flexible portion. The flexible portion allows the head portion to move relative to the handle portion in the vertical plane, but is substantially rigid in the horizontal plane.
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