FIG. 1 is a left side elevational view of the utility knife handle;
FIG. 2 is a top plan view of the utility knife handle of FIG. 1;
FIG. 3 is a distal end view of the utility knife handle of FIG. 1;
FIG. 4 is a proximate end view of the utility knife handle of FIG. 1;
FIG. 5 is a right side view of the utility knife handle of FIG. 1; and,
FIG. 6 is a bottom plan view of the utility knife handle of FIG. 1.
The broken line showing of the utility knife handle is included for the purpose of illustrating portions of the utility knife handle and forms no part of the claimed design.