Knife Blade

FIG. 1 is a back, top, and side perspective view of a first embodiment of a knife blade, showing my design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a back elevational view thereof.

FIG. 8 is a back, top, and side perspective view of a second embodiment of a knife including a knife blade, showing my design;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a back elevational view thereof; and,

FIG. 14 is a front elevational view thereof.

The evenly spaced broken lines shown represent unclaimed subject matter and form no part of the claimed design. The dot-dash-dot broken lines represent a boundary of the claimed design, and form no part of the claimed design. The additional broken lines in FIGS. 8 - 14 depict environment of the knife blade that forms no part of the claimed design.