FIG. 1 is an isometric view of a knife blade, showing our new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a left side elevational view of a knife blade showing another embodiment of our new design wherein the area shown in dashed lines represents the position where a hammered or other textured surface may be located. Apart from differences arising from the hammered or other textured surface, all features in the alternate embodiment remain as shown in FIGS. 1-7.

Shading lines shown in the drawings are intended to represent the approximate three-dimensional contour of the design, and are not intended to indicate surface decoration. The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.