FIG. 1 is a front view of a dual head utility knife showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
The ornamental design for the dual head utility knife, as shown and described.
Patent number: D675897 Type:
Filed: May 21, 2010 Date of Patent: Feb 12, 2013 Inventor:
Primary Examiner: Philip S Hyder Assistant Examiner: Roselynne Cody Application Number: 29/362,217