Knife Blade

FIG. 1 is a front perspective view of a knife blade showing the present design; FIG. 2 is a left side view thereof; FIG. 3 is a right side view thereof; FIG. 4 is a top plan view thereof; FIG. 5 is a bottom plan view thereof; FIG. 6 is a front end view thereof; FIG. 7 is a rear end view thereof; FIG. 8 is a front perspective view of a second embodiment of a knife blade showing the present design; FIG. 9 is a left side view thereof; FIG. 10 is a right side view thereof; FIG. 11 is a top plan view thereof; FIG. 12 is a bottom plan view thereof; FIG. 13 is a front end view thereof; FIG. 14 is a rear end view thereof; FIG. 15 is a front perspective view of a third embodiment of a knife blade showing the present design; FIG. 16 is a left side view thereof; FIG. 17 is a right side view thereof; FIG. 18 is a top plan view thereof; FIG. 19 is a bottom plan view thereof; FIG. 20 is a front end view thereof; and, FIG. 21 is a rear end view thereof.