发明名称 CROWBAR TOOL
摘要 A crowbar tool is disclosed for construction use and particularly for carpentry and roofing work. The crowbar tool has an elongated metal bar with a plurality i f extraction teeth at one end of the metal bar and a handle to which the opposite end of the metal bar is attached. Attached to the handle, near the attachment of th e metal bar, is a hook or angled element which hook or angled element facilitates the removal of shingles, tiles and carpets whereby, during their removal process, they slid e over the hook or angled element without being obstructed by the handle. The crowbar tool also has several permanent magnets attached to the handle thereof for picking up loose nails, staples or other small metal objects.
申请公布号 CA2453051(A1) 申请公布日期 2005.03.04
申请号 CA20032453051 申请日期 2003.12.15
申请人 BOND, WILLIAM RALPH 发明人 BOND, WILLIAM RALPH
分类号 E04D15/00;(IPC1-7):B25C11/00;B66F15/00;E04G23/02 主分类号 E04D15/00
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