发明名称 Floor vinyl repair technique and tool
摘要 A floor covering repair technique and tool includes placement of a spacer between a patch and a damaged floor covering piece before cutting through both layers. This way, the replacement patch is elevated slightly above the damaged piece and this slight elevation allows for a slight increase in the perimeter/total area of the patch, which offsets the slight retraction/contraction of the edges of the patch and/or the edges of the original flooring after the cut. This results in a more exact fit between the patch and the surrounding, original undamaged when the patch is installed.
申请公布号 US2004123935(A1) 申请公布日期 2004.07.01
申请号 US20030667294 申请日期 2003.09.16
申请人 ROESLER TRACY P.;DURRANT GLEN L. 发明人 ROESLER TRACY P.;DURRANT GLEN L.
分类号 B26B29/06;B29C73/10;B29C73/26;E04F21/22;(IPC1-7):B32B35/00 主分类号 B26B29/06
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