发明名称 DOOR HINGE PIN REMOVAL TOOL
摘要 A multifunction tool that allows a user to remove hinge pins and adjust hinges during the installation and removal of hinged doors. In the preferred embodiment, the tool has a hinge pin bit and an anvil extending perpendicularly from opposite sides of the first end of the tool. The second end of the tool includes a slot extending along the tool's centerline. In an alternate embodiment, the tool incorporates an anvil extending from each side of the tool, and a hinge pin bit extending from each side of the tool. The hinge pin bits have different sizes so that the tool can be used on door hinges with different size hinge pins.
申请公布号 US2006123611(A1) 申请公布日期 2006.06.15
申请号 US20040010396 申请日期 2004.12.14
申请人 发明人 WOOD SAMUEL T.
分类号 B25B27/14 主分类号 B25B27/14
代理机构 代理人
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