发明名称 Nail extractor
摘要 A device for extracting nails or the like from a workpiece. The extractor includes a body member having a first end and a second end; a plurality of leg members, each of the leg members having a first end and a second end, the first end of each of the leg members being attached to the second end of the body member; and a collar slidably positioned over at least a portion of the leg members for causing the second ends of the leg members to be urged inwardly. The extractor is preferably machined or otherwise constructed out of metal.
申请公布号 US5213311(A) 申请公布日期 1993.05.25
申请号 US19920950028 申请日期 1992.09.24
申请人 SABO, RONALD J. 发明人 SABO, RONALD J.
分类号 B25C11/02 主分类号 B25C11/02
代理机构 代理人
主权项
地址