发明名称 Power window washer
摘要 A powered window washer used for scrubbing and cleaning a window or glass of an automobile. The device contains a battery-powered scrubbing head that rotationally spins to scrub away debris from a window. The device further has internally stored washing fluid, which may be released by depressing a fluid activation button, an extendable handle assembly, a multiple-positioning washing head, a squeegee and scraping blades.
申请公布号 US7530136(B1) 申请公布日期 2009.05.12
申请号 US20080106718 申请日期 2008.04.21
申请人 BALL CHRISTOPHER E 发明人 BALL CHRISTOPHER E.
分类号 A47L1/05 主分类号 A47L1/05
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