Pocket knife

[0001]FIG. 1 is a left, front perspective view of the pocket knife embodying the new design;

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

[0003]FIG. 3 is a left side elevation view of the pocket knife;

[0004]FIG. 4 is a top side elevation view of the pocket knife;

[0005]FIG. 5 is a bottom side elevation view of the pocket knife;

[0006]FIG. 6 is a front side elevation view of the pocket knife; and,

[0007]FIG. 7 is a rear side elevation view of the pocket knife.

[0008]The broken lines in the drawings represent portions of the pocket knife that form no part of the claimed design.