发明名称 |
IMPUGNATURA PER SPAZZOLINI INTERDENTALI |
摘要 |
An interdental toothbrush has a hinged locking retainer (22) on the end of an elongated handle (20) for capturing the stem (ST) of a twisted wire brush (26). The locking retainer has a hole (36) which is adapted to receive the stem (ST) of a twisted wire brush. A land (52) is formed in the handle adjacent a groove (53) so that the wire brush stem (ST) is captured between that land area (52) and a land area (54) on the retainer. A latch (42) on the locking retainer has a top end (44) with a double cam surface (53, 54) thereon. One of the cam surfaces (54) guides the latch (42) into a locking position as the retainer is closed. The other (53) of the cam surfaces releases the locking retainer when pushed. <IMAGE> |
申请公布号 |
ITMI940669(A1) |
申请公布日期 |
1994.10.13 |
申请号 |
IT1994MI00669 |
申请日期 |
1994.04.11 |
申请人 |
JOHN O. BUTLER COMPANY |
发明人 |
BLAHUTA LEW;KOEPSEL SCOTT;MARIC DANE;TARRSON EMANUEL |
分类号 |
A46B17/02;A46B3/18;A46B7/04;A61C;A61C15/00 |
主分类号 |
A46B17/02 |
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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