发明名称 |
Tool handles having wear indication |
摘要 |
A hand operated tool is provided having a working head and a pair of handles. The handles are operably connected to each other and to the working head. The handles are each made of a one-piece polymer member which can indicate wear of the handles at their connection to each other.
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申请公布号 |
US5279140(A) |
申请公布日期 |
1994.01.18 |
申请号 |
US19920884674 |
申请日期 |
1992.05.18 |
申请人 |
BURNDY CORPORATION |
发明人 |
BLAKE, MARK W.;CHADBOURNE, CHRISTOPHER G.;PECORA, GENNARO L. |
分类号 |
B23D29/02;B25B7/00;B25B7/06;B25G1/00;B25G1/10;B25G3/02;H01R43/042;(IPC1-7):H01R43/042 |
主分类号 |
B23D29/02 |
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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