发明名称 Two-piece hand tool
摘要 A tool such as a knife or other hand tool has only two pieces, a handle and a blade or other implement. The blade is movable from a fully retracted position to an extended position and the blade may be locked in both the retracted and extended positions.
申请公布号 US8402663(B2) 申请公布日期 2013.03.26
申请号 US20100854220 申请日期 2010.08.11
申请人 MCHENRY WILLIAM J.;WILLIAMS JASON L. 发明人 MCHENRY WILLIAM J.;WILLIAMS JASON L.
分类号 B26B1/08 主分类号 B26B1/08
代理机构 代理人
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