FIG. 1 is a front perspective view of one embodiment of a knife showing my new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a left side elevation view thereof
FIG. 4 is a front elevation view thereof, the rear elevation view being a mirror image thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front perspective view of a second embodiment of a knife showing my new design;
FIG. 9 is a rear perspective view thereof;
FIG. 10 is a left side elevation view thereof
FIG. 11 is a front elevation view thereof, the rear elevation view being a mirror image thereof;
FIG. 12 is a right side elevation view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a front perspective view of a third embodiment of a knife showing my new design;
FIG. 16 is a rear perspective view thereof;
FIG. 17 is a left side elevation view thereof
FIG. 18 is a front elevation view thereof, the rear elevation view being a mirror image thereof;
FIG. 19 is a right side elevation view thereof;
FIG. 20 is a top plan view thereof; and,
FIG. 21 is a bottom plan view thereof.
The broken lines showing portions of the knife form no part of the claimed design.