Utility knife

[0001]FIG. 1 is a top perspective view of a utility knife according to our new design;

[0002]FIG. 2 is a rear elevation view of the utility knife of FIG. 1;

[0003]FIG. 3 is a front elevation view of the utility knife of FIG. 1;

[0004]FIG. 4 is a right side elevation view of the utility knife of FIG. 1;

[0005]FIG. 5 is a left side elevation view of the utility knife of FIG. 1;

[0006]FIG. 6 is a top plan view of the utility knife of FIG. 1; and,

[0007]FIG. 7 is a bottom plan view of the utility knife of FIG. 1.

[0008]The broken lines in the drawings illustrate portions of the utility knife that form no part of the claim. The dash-dot lines represent the boundary of the claimed design and forms no part thereof.