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Publication numberUSD278880 S
Publication typeGrant
Application numberUS 06/347,612
Publication dateMay 21, 1985
Filing dateFeb 10, 1982
Priority dateAug 14, 1981
Publication number06347612, 347612, US D278880 S, US D278880S, US-S-D278880, USD278880 S, USD278880S
InventorsBo Widen
Original AssigneeGkn-Stenman Ab
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key blank
US D278880 S
Abstract  available in
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  1. The ornamental design for a key blank, as shown and described.

FIG. I is a perspective view of a key blank in upright position showing my new design;

FIG. II is a perspective view thereof with the key blank in lying position;

FIG. III is a side view thereof;

FIG. IV is a front view thereof; and

FIG. V is a plan view of the key blank in upright position.

The characteristic feature of my design resides in the specific configuration of the shank portion of the key blank, as best identified and illustrated in the drawings.

Non-Patent Citations
1Homecraft Lock Center Brochure, Gries Reproducer Co., p. 3, center column, third item from top, Key in foreground.
U.S. ClassificationD08/347