发明名称 Cleaning implements having magnetic means
摘要 The present invention is a device for cleaning surfaces comprising; a housing having a handle on one end and a cleaning head on the other end the cleaning head having an upper surface, a lower surface, a perimeter edge and a magnetic means. The magnetic means is removably attached to the cleaning head and provides a magnetic field to its lower surface. There is at least one attachment means provided on the upper surface or the perimeter for securing a cleaning sheet over the lower surface of the cleaning head.
申请公布号 US7743455(B2) 申请公布日期 2010.06.29
申请号 US20070811784 申请日期 2007.06.12
申请人 发明人 ROTHWEIL DAVID ANTHONY;ROTHWEIL DANIEL ANTHONY
分类号 A47L13/10 主分类号 A47L13/10
代理机构 代理人
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