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Publication numberUSD579731 S1
Publication typeGrant
Application numberUS 29/270,417
Publication dateNov 4, 2008
Filing dateDec 20, 2006
Priority dateDec 20, 2006
Publication number270417, 29270417, US D579731 S1, US D579731S1, US-S1-D579731, USD579731 S1, USD579731S1
InventorsTakeshi Ono
Original AssigneeKai U.S.A., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Knife blade
US D579731 S1
Abstract  available in
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  1. The ornamental design for a knife blade, as shown and described.

FIG. 1 is a perspective view of a knife blade showing my new design;

FIG. 2 is a left side elevational view thereof; and,

FIG. 3 is a right side elevational view thereof, the top plan, bottom plan, front elevational and rear elevational views being devoid of ornamentation.

The broken lines in the figures indicate environmental structure and define the bounds of the claimed design, and form no part thereof.

U.S. ClassificationD07/649