Invention Grant
- Patent Title: Winch hoist pull pin handle
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Application No.: US15361718Application Date: 2016-11-28
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Publication No.: US10173871B2Publication Date: 2019-01-08
- Inventor: David B. Hallen , Richard A. Perduta
- Applicant: Lincoln Precision Machining Company
- Applicant Address: US MA North Grafton
- Assignee: Lincoln Precision Machining Company
- Current Assignee: Lincoln Precision Machining Company
- Current Assignee Address: US MA North Grafton
- Agency: Dingman IP Law, PC
- Agent Brian M. Dingman
- Main IPC: B66D3/00
- IPC: B66D3/00 ; B66D3/14

Abstract:
A handle-engaging assembly for releasably engaging a winch hoist handle in a winch hoist, where the winch hoist comprises a frame with an integral handle-receiving socket that is adapted to receive the handle. There is a pull pin assembly that comprises a spring-loaded pin that is constructed and arranged to be manipulated such that it engages with or disengages from an opening in the handle.
Public/Granted literature
- US20170152127A1 Winch Hoist Pull Pin Handle Public/Granted day:2017-06-01
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