Knife Blade

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

FIG. 2 is a left 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;

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

FIG. 8 is a rear side elevation view of the knife blade.

The broken lines depict portions of the knife blade in which the design is embodied that form no part of the claimed design.