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Publication numberUSD330845 S
Publication typeGrant
Application numberUS 07/761,228
Publication dateNov 10, 1992
Filing dateSep 20, 1991
Publication number07761228, 761228, US D330845 S, US D330845S, US-S-D330845, USD330845 S, USD330845S
InventorsWalter E. Best, Timothy R. Bjornson, Jams W. Borgmann, Gary R. Jacobs
Original AssigneeBest Lock Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of a key blade blank
US D330845 S
Abstract  available in
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  1. The ornamental design for a portion of a key blade blank, as shown and described.

FIG. 1 is a front elevational view of a portion of a key blade blank showing our new design;

FIG. 2 is a reduced left side elevational view thereof;

FIG 3 is a reduced right side elevational view thereof;

FIG. 4 is a reduced top plan view thereof; and,

FIG. 5 is a reduced bottom plan view thereof.

Non-Patent Citations
1Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #1054HT (p. 13).
2Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #1178 (p. 2).
3Ilco Unican Corp. Catalogue No. 60R (1984) Key Blank #D1054KA (p. 8).
U.S. ClassificationD08/347