帅哥的丁丁
小动物怎么过冬专利名称：TWIST MOP
发明人：CAVALHEIRO, Flavio 申请号：US2004024599
申请日：20040729
公开号：WO06/025814P1公开日：针对英语>后羿射日的故事简短
20060309
专利内容由知识产权出版社提供
摘要：A twist mop (1) compris a pole (2), fibers (5) connected to the pole, and a movable collar (9) connected to both the fibers and the pole, so that the collar is movable in an axial and radial direction about the pole, where radial movement of the collar pulls taught the fibers. The mop compris an upper spline (10) is connected to the pole, a pawl (12) connected to the collar, to allow the collar to move in a radial direction clockwi or counterclockwi about the upper spline. The collar has a radial step (9b) to engage the pawl. The pawl is shaped to flex toward the radial step both when the collar axially travers the pole and when the collar twists in a first direction, around the upper spline. The pawl being shaped to bias towards the upper spline while the collar turns in a cond directions, opposite the first direction, around the upper spline.
申请人：CAVALHEIRO, Flavio女诫
地址：US,US
天天狼人国籍：US,US民俗故事
代理机构：FELDMAN, Stephen, E.
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