发明名称 Shielded spike tool
摘要 A shielded spike tool for removing and installing spike elements from sports shoes, the shielded spike tool including a tool head with an engagement structure extending from a first surface thereof, and a shank extending from a second surface thereof, opposite the engagement structure. A shield is carried by the shank and encircles the tool head. The shield is movable along the shank between an extended position and a retracted position, with a biasing structure urging the shield into the extended position.
申请公布号 US6161456(A) 申请公布日期 2000.12.19
申请号 US19980198549 申请日期 1998.11.24
申请人 LANGFORD, DON C. 发明人 LANGFORD, DON C.
分类号 B25B13/48;B25B23/00;(IPC1-7):B25B23/08 主分类号 B25B13/48
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