发明名称 Cleaning Device
摘要 A cleaning device has a handle removably connected to a cleaning head. The handle includes a connecting mechanism to removably couple the handle with the cleaning head. The cleaning head includes a projecting member to mate with an arcuate surface of the handle to enable rotation to removably connect the cleaning head with the handle. The cleaning head has an overall corrugated appearance.
申请公布号 US2012233797(A1) 申请公布日期 2012.09.20
申请号 US201113050296 申请日期 2011.03.17
申请人 FERLITO FRANK J.;FERLITO, II FRANK 发明人 FERLITO FRANK J.;FERLITO, II FRANK
分类号 A47L17/06 主分类号 A47L17/06
代理机构 代理人
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