发明名称 Self-cleaning rake
摘要 A hand held garden implement, namely a rake, contains means for cleaning its own tines of collected leaves, vegetable matter or other adhering material. The head of the rake, containing a plurality of tines, moves as a unit. This movement draws the end prongs or teeth of the tines into tubes extending throughout the length of a cleaning shield. The shield is rigidly affixed to the rake handle. The head and tines are moved longitudinally upwardly and downwardly along the rake handle by means of a hand grip conveniently located near the top of the rake handle so that an operator does not have to stoop and reach down or reverse the orientation of the rake to clean it.
申请公布号 US4850185(A) 申请公布日期 1989.07.25
申请号 US19880162202 申请日期 1988.02.29
申请人 DIMON, JAMES A. 发明人 DIMON, JAMES A.
分类号 A01D7/10 主分类号 A01D7/10
代理机构 代理人
主权项
地址