发明名称 Mop assembly
摘要 An improved mop assembly is shown having a pair of mop holders which grip a mop fabric. The mop holders can be rotated about the axis of the mop handle so that the previously exposed contact surfaces of the mop fabric are reversed with the inner mop surfaces, thereby presenting unsoiled mop fabric for continued mopping.
申请公布号 US5435852(A) 申请公布日期 1995.07.25
申请号 US19940301663 申请日期 1994.09.07
申请人 ROBINSON, RICHARD E. 发明人 ROBINSON, RICHARD E.
分类号 A47L13/24;(IPC1-7):B08B7/00;A47L13/20 主分类号 A47L13/24
代理机构 代理人
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