发明名称 Window cleaning device
摘要 A squeegee-type cleaning device for washing windows and other structures has a holder with a brush, a support for the holder, a wiper blade adjacent the brush and a fluid supply connected by a hose to the holder. Apertures provided along the length of the holder allow fluid to be pumped from the supply along the entire length of the brush. A manually operated pump is provided to pump this fluid. The brush is pivotable relative to the support and a telescopic pole can be provided on the support to aid in cleaning of the structure.
申请公布号 US5271682(A) 申请公布日期 1993.12.21
申请号 US19910809163 申请日期 1991.12.18
申请人 REALDON, GIANLUIGI 发明人 REALDON, GIANLUIGI
分类号 A46B11/02;A47L1/08;(IPC1-7):A46B11/02 主分类号 A46B11/02
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