发明名称 Multi-Layer Surface Treatment Pad For Motorized Device
摘要 A multi-layer surface treating pad is disclosed. It has an upper layer suitable to serve as one part of a hook/loop type fastener system, a bottom layer which comprises an abrasive or polishing material, and a cleaning or other surface treating formulation positioned between the upper and bottom layer in the form of a bump which is positioned mostly in a central region of the pad. The bump of the formulation causes the upper layer to bulge upwardly so as to provide a visual indication as to where one optimally should attach a motorized device thereto.
申请公布号 US2011045749(A1) 申请公布日期 2011.02.24
申请号 US20090542880 申请日期 2009.08.18
申请人 HARRIS JENNIFER R;PRZEPASNIAK ANN MARIE;KNOPOW JEREMY F 发明人 HARRIS JENNIFER R.;PRZEPASNIAK ANN MARIE;KNOPOW JEREMY F.
分类号 B24D11/00;B24B23/02;B24B57/00 主分类号 B24D11/00
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