发明名称 Prong-equipped garden tool
摘要 A garden tool having an elongate shaft with a handle on one end of the shaft and the opposite end of the shaft having a plurality of circumferentially spaced generally axially extending cultivating and weeding prongs, and the shaft and handle permitting a gardener to use the tool in a generally upright position for soil loosening, cultivating and weeding by rotary and rocking maneuvers of the handle and agitating the prongs, and for optionally spearing trash or aerating sod.
申请公布号 US5207466(A) 申请公布日期 1993.05.04
申请号 US19920887845 申请日期 1992.05.26
申请人 OHLSON, PAUL W. 发明人 OHLSON, PAUL W.
分类号 A01B1/14;A01B1/16 主分类号 A01B1/14
代理机构 代理人
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