Tool for installation/removal of screw-in steps

Details Tool for installation/removal of screw-in steps Tool for installation/removal of screw-in steps

2006-03-28

2006-03-28

Meislin, Debra S (Department: 3723)

Tools

Wrench, screwdriver, or driver therefor

C081S901000, C081S177200, C182S092000

Reexamination Certificate

active

07017449

ABSTRACT:
A tool is provided to aid in the insertion and removal of tree steps used with blinds in trees while hunting. The invention takes the form of a “Z”-shaped crank made of flat steel stock. The middle portion of the crank has a hole that is placed over the step on the step portion. The upper portion of the crank, has two slots on either side, one of which is used for installing a tree step, while the other is used to remove the tree step. Finally, the lower portion of the crank forms a handle, which can be padded with a cushion or handle grip.

REFERENCES:
patent: 2392538 (1946-01-01), Knudsen
patent: 3380697 (1968-04-01), Melcher
patent: 4413706 (1983-11-01), Michael
patent: 4669575 (1987-06-01), Skyba
patent: 4700807 (1987-10-01), Kubiak
patent: 5279388 (1994-01-01), Laughlin et al.
patent: 5624007 (1997-04-01), Mahaffy
patent: 5743353 (1998-04-01), Browning et al.
patent: 5806625 (1998-09-01), Katz
patent: 5899124 (1999-05-01), Cross, Jr.
patent: 6205935 (2001-03-01), Lindaman

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