发明名称 Mop head including contoured tubular fluid retaining strand elements
摘要 An edgeless mop utilizing a relatively narrow diameter, knit tubular material to form the strands of a mop head wherein the tubular material incorporates an arrangement of elongate depressed channels and raised profile segments extending along its surface in the length direction. This construction increases the overall fluid retaining or sorbency capacity of the mop even while lowering the overall mass of the mop head.
申请公布号 US7895699(B2) 申请公布日期 2011.03.01
申请号 US20080144026 申请日期 2008.06.23
申请人 CONTEC, INC. 发明人 HUTCHINS WALTER MONROE
分类号 A47L13/20;D04B1/22;D04B9/44 主分类号 A47L13/20
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