发明名称 Drywall trowel
摘要 A tool for spreading viscous material comprising a sheet of resilient material having a inner face and an outer face, a handle attachment edge and a forward edge. The sheet being bent from the outer face toward the inner face along a bend line to form a V-shaped point to shape an offset corner blade and at least one substantially flat surface blade from the forward edge, and a handle for gripping the tool attached to the handle attachment edge of the sheet distal distally from the bend line.
申请公布号 US8151405(B2) 申请公布日期 2012.04.10
申请号 US20090546003 申请日期 2009.08.24
申请人 GIANNANTONIO NICHOLAS 发明人 GIANNANTONIO NICHOLAS
分类号 E04F21/16 主分类号 E04F21/16
代理机构 代理人
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