发明名称 Hand rake with cutting edge
摘要 A landscaping hand rake having a handle, tines and an extensive arcuate body containing rectangular perforations across the width of the body. In the inverted position the rake will cause dirt to be scooped into the arcuate cavity due to a cutting edge created by a lip on one of the edges of the rectangular perforations.
申请公布号 US4167217(A) 申请公布日期 1979.09.11
申请号 US19780868391 申请日期 1978.01.10
申请人 TARANTINO, PHILLIP 发明人 TARANTINO, PHILLIP
分类号 A01B1/20;A01D7/10;(IPC1-7):A01B1/20 主分类号 A01B1/20
代理机构 代理人
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