发明名称 Wind powered cleaning and polishing flap for boat rails
摘要 This handrail polishing flap is designed to depend from boat handrails when the boat is not in use, so as to clean and polish the handrails by wind power only. Primarily, it consists of a panel with a bristled plastic strip in the longitudinal middle portion that contains a cleaning and polishing agent that engages with the handrail. Mating hook and loop pile fasteners are secured to the flap for holding it together on the handrail, and pockets are provided in the end portion that depends downward from the handrail, for returning the flap to its full downward position after each movement back and forth caused by the wind.
申请公布号 US4899416(A) 申请公布日期 1990.02.13
申请号 US19890299791 申请日期 1989.01.23
申请人 FRANCIS, CHARLES 发明人 FRANCIS, CHARLES
分类号 A47L25/00;B08B1/00;B24D99/00;B63B17/04;B63B59/06 主分类号 A47L25/00
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