发明名称 Pruner device for high tree branches
摘要 A pruning device (10) for cutting the highest branches of a fruit tree or the like without the need to resort to the use of a ladder or elevated platform wherein the device (10) includes an elongated hollow shaft member (20) that slidably receives an even longer actuator rod (30) in a reciprocating fashion under the influence of a pair of actuator arm members (31) (32) pivotally associated with both the actuator rod (30) and the hollow shaft member (20); wherein a clipper member (40) is operatively associated with both the upper end of the actuator rod (30) and the upper portion of the hollow shaft member (20) to sever branches when the actuator arm members (31) (32) are brought toward one another.
申请公布号 US2003182805(A1) 申请公布日期 2003.10.02
申请号 US20020114849 申请日期 2002.04.02
申请人 LAU TOM 发明人 LAU TOM
分类号 A01G3/025;(IPC1-7):B26B13/00 主分类号 A01G3/025
代理机构 代理人
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