发明名称 Wrench for Jar-Top Valve Covers
摘要 A wrench for a valve includes an elongated member having a first end portion and a second end portion. A first leg and a second leg are attached to the first end portion. The first leg and the second leg extend at an angle with respect to each other to form a gap therebetween. The first leg and second leg both having an inner surface for engaging with an outer surface of a bonnet and both legs having a front surface for engaging with a side surface of a rib attached to the outer surface of the bonnet. The wrench also including a handle attached to the second end portion.
申请公布号 US2013118319(A1) 申请公布日期 2013.05.16
申请号 US201313734513 申请日期 2013.01.04
申请人 WHITAKER MARK;CLIFTON RUTH 发明人 WHITAKER MARK;CLIFTON RUTH
分类号 B25B13/48 主分类号 B25B13/48
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