Hand actuated load lifting device

Details Hand actuated load lifting device Hand actuated load lifting device

1992-02-10

1993-03-02

Cherry, Johnny D.

Handling: hand and hoist-line implements

Hand bars and hand barrows

294 26, B65G 712, B66F 1100

Patent

active

051903296

ABSTRACT:
A manual lifting aid having an elongated member provided with a hook at one end for engaging the load, and a handle assembly slidable along the elongated member. The handle assembly includes a handle and a locking member which is moved into engagement with the elongated member to lock the handle assembly to the elongated member so that a lifting force can be applied by the aid.

REFERENCES:
patent: 488357 (1892-12-01), Hill
patent: 976042 (1910-11-01), Carr
patent: 2150503 (1939-03-01), Hawkins
patent: 2527847 (1950-10-01), Plitt
patent: 2551097 (1951-05-01), Cole
patent: 2665162 (1954-01-01), Moore et al.
patent: 3642251 (1972-02-01), Niederholtmeyer
patent: 4103812 (1978-08-01), Steiner
patent: 4113160 (1978-09-01), Spiers
patent: 4252357 (1981-02-01), Majors
patent: 5069495 (1991-12-01), Mears

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