发明名称 Effort-saving looping shears
摘要 A pair of looping shears for gardening purpose to allow its user the optimal cutting angle while trimming twigs, comprised of strike jaw, blade jaw and effort-saving mechanism; within, a ratchet is provided to a pivot of the blade jaw that synchronously turns with the strike jaw, and a mobile tab engaged with the ratchet and the handle of the blade jaw to achieve comfortable grip on the handles at an optimal angle for applying the force to repeat trimming twigs and branches.
申请公布号 US6453561(B1) 申请公布日期 2002.09.24
申请号 US20010956101 申请日期 2001.09.20
申请人 CHOU HWEI-RUNG 发明人 CHOU HWEI-RUNG
分类号 A01G3/025;(IPC1-7):B26B13/28 主分类号 A01G3/025
代理机构 代理人
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