Invention Grant
- Patent Title: Lug bolt wrench with step pad
- Patent Title (中): 接头螺栓扳手带步垫
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Application No.: US12798637Application Date: 2010-04-07
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Publication No.: US08286535B1Publication Date: 2012-10-16
- Inventor: Andrew McCartney
- Applicant: Andrew McCartney
- Agent Sandy Lipkin
- Main IPC: B25B23/00
- IPC: B25B23/00 ; B25B23/16 ; B25F1/00 ; B62M3/00 ; B66F15/00

Abstract:
A wrench for handling a fastener, involving an elongated member with a proximal end and a distal end, a step pad being disposed proximate the elongated member proximal end and for providing additional torque, and an adapter being disposed proximate the elongated member distal end. The adapter may include an element, such as a socket member and a ratchet member. The elongated member distal end may include a tool member.
Public/Granted literature
- US2139856A Pump, engine, and the like Public/Granted day:1938-12-13
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