发明名称 Mop assembly having therein a rotatable device to allow a mop head to rotate relative to stick and a positioning device to allow the stick to be positioned when not in use
摘要 A mop assembly includes a rotatable device to allow the mop head to rotate relative to the stick so that the user will no longer need to manually rotate the mop head to continue cleaning the floor using the clean side and a positioning device to allow the stick to be temporarily positioned when the mop assembly is not in use and to enable the mop head to pivot relative to the stick to mitigate the trouble of lowering the stick to clean an area under furniture.
申请公布号 US7540057(B2) 申请公布日期 2009.06.02
申请号 US20050237793 申请日期 2005.09.29
申请人 DIKAI INTERNATIONAL ENTERPRISES LTD. 发明人 LIN TIEN-SHIH;TING MING-CHE
分类号 A47L13/20 主分类号 A47L13/20
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