发明名称 CLEANING MAT WITH A PLURALITY OF DISPOSABLE SHEETS
摘要 A cleaning mat system includes a base (350)with an upper suface and a lower suface internnected by a permeter edge. The perimeter edge includes a leading edge and an oppossed trailing edge. The upper surface of the base (350) includes upwardly extending teeth(358) covering the majority of the upper surface, and the lower surface includes downwardly extending teeth (358) on at least a portion of the lower surface adjacent the leading and trailing edges. A removable and disposable cleaning sheet (224) has an upper face for cleaning and an opposed lower face. The cleaning sheet has a pair of spaced-apart side edge portions and a central portion. In use, the cleaning sheet (224) is positioned on the base (350) such that the central portion is adjacent the upper surface of the base and the side edge portions wrap around the leading and trailing edges to be trapped between the teeth (358) and the floor.
申请公布号 WO03039324(A1) 申请公布日期 2003.05.15
申请号 WO2002US35683 申请日期 2002.11.06
申请人 MCKAY, WILLIAM, D. 发明人 MCKAY, WILLIAM, D.
分类号 A47L13/18;A47L13/20;A47L13/25;A47L13/256;A47L13/46;A47L23/26;B32B7/02;B32B27/12;(IPC1-7):A47L23/22 主分类号 A47L13/18
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