发明名称 DUST MOP HAVING DUST-COLLECTING PROTRUSIONS
摘要 A dust mop having a base, debris-collecting protrusions, and one or more attachment members is provided. The base has a top surface and a bottom surface. The debris-collecting protrusions are defined on the bottom surface. Each of the protrusions defines a planar section facing a cleaning direction. The attachment members removably secure a cleaning sheet over the bottom surface.
申请公布号 WO2006028807(A2) 申请公布日期 2006.03.16
申请号 WO2005US30824 申请日期 2005.08.31
申请人 UNGER MARKETING INTERNATIONAL, LLC;LACOTTA, PAUL;FIEBEL, WILLIAM;MOLDAUER, JOHN 发明人 LACOTTA, PAUL;FIEBEL, WILLIAM;MOLDAUER, JOHN
分类号 A47L13/10 主分类号 A47L13/10
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