发明名称 SANDING APPARATUS
摘要 Embodiments of the present invention generally relate to an improved sanding apparatus for minimizing scoring of drywall and other sensitive finishes. In one embodiment of the present invention, a sanding apparatus comprises a flexible, resilient core having a top and bottom sanding surface, a first and second side sanding surface, and a first and second non-sanding surface, each disposed at an angle with respect to the top sanding surface and bottom sanding surface, respectively, and an abrasive aggregate composition disposed on the top sanding surface, bottom sanding surface and the first and second side sanding surfaces, wherein each of the first and second non-sanding surfaces are free of an abrasive aggregate composition.
申请公布号 WO2009129130(A3) 申请公布日期 2010.02.25
申请号 WO2009US40151 申请日期 2009.04.10
申请人 COUSIN'S ABRASIVES LLC;BROGDEN, DAVID, S. 发明人 BROGDEN, DAVID, S.
分类号 B24D15/04;B24D11/00;B24D13/12 主分类号 B24D15/04
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