发明名称 Tool for trimming willow trees
摘要 A tool for trimming the downward hanging foliage of willow trees including a blade secured to a U-shaped handle having an unobstructed central area designed to pass over the torso of the user as it is swung overhead. The distance between the arms of the frame increase with distance from the blade. The dimensions, weight, and balance of the tool are such as to minimize the effort required in trimming.
申请公布号 US4322886(A) 申请公布日期 1982.04.06
申请号 US19800160949 申请日期 1980.06.19
申请人 MARCOLONGO, SAMUEL 发明人 MARCOLONGO, SAMUEL
分类号 A01G3/08;(IPC1-7):B26B3/00 主分类号 A01G3/08
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