发明名称 Snow rake
摘要 A snow rake, which includes an elongate handle. Disposed near one end of the handle is a blade. In one embodiment, extending from the blade is a partially coiled low friction or lubricious sheath. In a second embodiment, the blade is pivotably attached to the handle.
申请公布号 US2004055184(A1) 申请公布日期 2004.03.25
申请号 US20020247873 申请日期 2002.09.20
申请人 PETERSON FRANCIS;MAIRE PAUL;HUBERT JACK 发明人 PETERSON FRANCIS;MAIRE PAUL;HUBERT JACK
分类号 E04D13/10;(IPC1-7):E01H5/10 主分类号 E04D13/10
代理机构 代理人
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