Knife Blade

FIG. 1 is a right, rear perspective view of a knife blade embodying the new design;

FIG. 2 is a left, front perspective view of the knife blade;

FIG. 3 is a right side elevation view of the knife blade;

FIG. 4 is a left side elevation view of the knife blade;

FIG. 5 is a top side elevation view of the knife blade;

FIG. 6 is a bottom side elevation view of the knife blade; and,

FIG. 7 is a front side elevation view of the knife blade.

The broken lines depict portions of the knife blade in which the design is embodied that are not considered part of the claimed design.