Knife blade

[0001]FIG. 1 is a left side view of a knife blade showing my new design;

[0002]FIG. 2 is a right side view of the knife blade;

[0003]FIG. 3 is a back view of the knife blade;

[0004]FIG. 4 is a front view of the knife blade;

[0005]FIG. 5 is a top view of the knife blade;

[0006]FIG. 6 is a bottom view of the knife blade;

[0007]FIG. 7 is a left side perspective view of the knife blade;

[0008]FIG. 8 is a right side perspective view of the knife blade; and,

[0009]FIG. 9 is a left side view of the knife blade shown in conjunction with a knife.

[0010]The broken lines shown in the drawings depict portions of the knife blade that form no part of the claimed design. The broken line showing of the knife in FIG. 9 is for the purpose of illustrating environmental structure and forms no part of the claimed design.