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1.发明授权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 失效其中具有可旋转装置的拖把组件，以允许拖把头相对于杆旋转;以及定位装置，以允许在不使用时将杆定位公开(公告)号：US07540057B2
公开(公告)日：2009-06-02
申请号：US11237793
申请日：2005-09-29
申请人： Tien-Shih Lin , Ming-Che Ting
发明人： Tien-Shih Lin , Ming-Che Ting
IPC分类号： A47L13/20
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.
摘要翻译： 拖把组件包括可旋转的装置，以允许拖把头相对于棒旋转，使得使用者将不再需要手动旋转拖把头，以使用干净的侧面和定位装置继续清洁地板， 当拖把组件不使用时暂时定位，并使拖把头相对于杆枢转，以减轻降低棒状物以清洁家具下方的区域的麻烦。
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2.发明申请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 失效其中具有可旋转装置的拖把组件，以允许拖把头相对于杆旋转;以及定位装置，以允许在不使用时将杆定位公开(公告)号：US20070067935A1
公开(公告)日：2007-03-29
申请号：US11237793
申请日：2005-09-29
申请人： Tien-Shih Lin , Ming-Che Ting
发明人： Tien-Shih Lin , Ming-Che Ting
IPC分类号： A47L13/20
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.
摘要翻译： 拖把组件包括可旋转的装置，以允许拖把头相对于棒旋转，使得使用者将不再需要手动旋转拖把头，以使用干净的侧面和定位装置继续清洁地板， 当拖把组件不使用时暂时定位，并使拖把头相对于杆枢转，以减轻降低棒状物以清洁家具下方的区域的麻烦。
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