发明名称 Sponge mop
摘要 A sponge mop having a mop head which will accept an ordinary household sponge as a replacement sponge and which has an improved wringer. The mop head comprises front and back jaws which are slidably interengageable with one another to compressively clamp a sponge between them. The wringer is mounted on the mop head for sliding movement relative to the mop head between a retracted position in which it is disposed to permit mopping and an extended position from which it may be pivoted to a wringing position to wring out the sponge.
申请公布号 US4356586(A) 申请公布日期 1982.11.02
申请号 US19810253774 申请日期 1981.04.13
申请人 KLOTZ, WARREN C. 发明人 KLOTZ, WARREN C.
分类号 A47L13/146;(IPC1-7):A47L13/14 主分类号 A47L13/146
代理机构 代理人
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