发明名称 |
Disposable toothbrush apparatus |
摘要 |
A disposable toothbrush apparatus is provided having a head, a bristle cluster extending from the head and a hollow handle for defining a toothpaste storage chamber connected to the head. A manually actuatable pump assembly mounted for axial displacement at the distal end of the handle storage chamber is adapted to cause a predetermined amount of toothpaste in the chamber to be fed via a conduit to a nozzle opening in a surface of the head at the base of the bristle cluster. In an alternative embodiment, a refillable cartridge containing a fresh supply of toothpaste and the self-contained pump assembly is adapted to be fitted to the hollow handle.
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申请公布号 |
US5425590(A) |
申请公布日期 |
1995.06.20 |
申请号 |
US19940207625 |
申请日期 |
1994.03.09 |
申请人 |
DUTY, BILLY G.;MCCLANAHAN, ELLEN;NEWBERRY, RANDY |
发明人 |
DUTY, BILLY G.;MCCLANAHAN, ELLEN;NEWBERRY, RANDY |
分类号 |
A46B11/00;(IPC1-7):A46B11/02 |
主分类号 |
A46B11/00 |
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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