发明名称 Disposable cleaning device for cleaning particulate matter
摘要 A device for cleaning loose particulate matter from a surface to which such matter is attached which includes a protective cover made of printable material and having a central pad receiving area and a protective flap on at least one side of the pad receiving area, foldable about the pad to enclose same. A pad of adhesive backed leaves with adhesive on an underlying surface of each of the leaves is attached to the protective cover in the bin receiving area.
申请公布号 US5922427(A) 申请公布日期 1999.07.13
申请号 US19970927107 申请日期 1997.08.29
申请人 KING, RUSSELL M. 发明人 KING, RUSSELL M.
分类号 A47L25/00;(IPC1-7):B32B7/06;B32B7/12 主分类号 A47L25/00
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