Stake puller

Details Stake puller Stake puller

2006-05-09

2006-05-09

Wilson, Lee D. (Department: 3723)

Implements or apparatus for applying pushing or pulling force

Pipe or rod jack

Lifter

Reexamination Certificate

active

07040602

ABSTRACT:
A attachment for a pry bar for pulling up a stake is disclosed, wherein the stake puller includes a coupler attachable to the pry bar and a grip pivotally connected to the coupler on an axis substantially perpendicular to a rotational axis of the pry bar, the grip being adapted to releasably attach to the stake. Other embodiments as described herein.

REFERENCES:
patent: 2582284 (1952-01-01), Sarosdy
patent: 4263972 (1981-04-01), Johnson
patent: 4454792 (1984-06-01), Burris
patent: 4671493 (1987-06-01), Ravencroft
patent: 5022632 (1991-06-01), Beideck
patent: 5025867 (1991-06-01), Muller
patent: 5464192 (1995-11-01), Burnham
patent: 5547168 (1996-08-01), Kelly
patent: 5566924 (1996-10-01), Shirk
patent: 5597151 (1997-01-01), Duncan
patent: 5713559 (1998-02-01), McClarin et al.
patent: 5833215 (1998-11-01), Vandenburg
patent: 6302376 (2001-10-01), Williams
patent: 6598856 (2003-07-01), Puff et al.

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