Key shaped tool

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

Design Patent

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Design Patent

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D0528880

CLAIM:
I claim the ornamental design for a key shaped tool, as shown and described.

REFERENCES:
patent: D118329 (1939-12-01), Crowley
patent: D271659 (1983-12-01), Fayle
patent: D306124 (1990-02-01), Hoilien
patent: 5077850 (1992-01-01), Brubaker
patent: 5095777 (1992-03-01), Osmar et al.
patent: D339047 (1993-09-01), Henderson
patent: 5267494 (1993-12-01), Waluda
patent: D389624 (1998-01-01), Drimmie et al.
patent: 6070497 (2000-06-01), Farelli
patent: D459846 (2002-07-01), Mottern et al.
Ilco Unican Corp. Engineering Drawing No. 150652 showing key head.
Web page from site www.kaba-ilco.com/key...showing Baldwin key head.
Photograph 1 or prior art Stanley screwdriver.
Photograph 2 of prior art Stenley screwdriver.

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