发明申请
- 专利标题： MOP
- 专利标题（中）： 拖把
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申请号： US13883437申请日： 2010-11-04
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公开(公告)号： US20130219646A1公开(公告)日： 2013-08-29
- 发明人: Feng Zeng , Weilai Jiang , Liang Cheng , Gianmauro Vella
- 申请人： Feng Zeng , Weilai Jiang , Liang Cheng , Gianmauro Vella
- 申请人地址： US MN St. Paul
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY
- 当前专利权人地址： US MN St. Paul
- 国际申请： PCT/CN2010/078414 WO 20101104
- 主分类号： A47L13/20
- IPC分类号： A47L13/20
摘要：
A mop is disclosed. The mop comprises a mop head (1), a mop shank (2) and a joint (3) connecting the mop head (1) and the mop shank (2), wherein the mop head (1) comprises a cleaning face which is disposed to enable at least one part of the cleaning face to be dynamically switched relative to the other parts thereof, for forming a coplanar state or a non-coplanar state with the other parts.
公开/授权文献
- US09226638B2 Mop 公开/授权日：2016-01-05
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