发明名称 Dual blade hoe
摘要 A dual blade garden hoe includes a head and a handle. The head has a longitudinal base to which two blades are mounted, the blades have cutting edges and being mounted so that the cutting edges are distal from the base. The base orients the blades so that when the cutting edges of the blades are in contact with a working surface, each blade extends upwardly from the working surface at an acute angle. The handle is mounted to the base and oriented at an acute angle to the working surface when the cutting edges are in contact with the working surface.
申请公布号 US6152241(A) 申请公布日期 2000.11.28
申请号 US19990370445 申请日期 1999.08.09
申请人 JOHNSON, JAMES H. 发明人 JOHNSON, JAMES H.
分类号 A01B1/10;(IPC1-7):A01B1/10 主分类号 A01B1/10
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