发明名称 |
Curved Profile Sponge Mop System |
摘要 |
A mop system incorporating a replaceable foam-based mop head. The mop head is adapted to wrap at least partially around a curved support mandrel and to be held in place by releasable engagement between the mandrel and connection elements disposed in localized relation along edge portions of the mop head.
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申请公布号 |
US2011239393(A1) |
申请公布日期 |
2011.10.06 |
申请号 |
US201113158782 |
申请日期 |
2011.06.13 |
申请人 |
NOBILE DAVID P;BURNETT III JACKSON S |
发明人 |
NOBILE DAVID P.;BURNETT, III JACKSON S. |
分类号 |
A47L13/20 |
主分类号 |
A47L13/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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