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