Dual Blade Utility Knife

FIG. 1 is a front perspective view of a dual blade utility knife, showing my new design in an extended configuration with a first type of blade in a locked position;

FIG. 2 is a front perspective view thereof, illustrated with the first type of blade in an unlocked position;

FIG. 3 is a front perspective view thereof, illustrated with a second type of blade in the unlocked position;

FIG. 4 is a front elevational view of FIG. 1 ;

FIG. 5 is a rear elevational view of FIG. 1 ;

FIG. 6 is a left-side elevational view of FIG. 1 ;

FIG. 7 is a right-side elevational view of FIG. 1 ;

FIG. 8 is a top plan view of FIG. 1 ;

FIG. 9 is a bottom plan view of FIG. 1 ;

FIG. 10 is a front perspective view thereof, illustrated in a retracted configuration;

FIG. 11 is a front elevational view of FIG. 10 ;

FIG. 12 is a rear elevational view of FIG. 10 ;

FIG. 13 is a left-side elevational view of FIG. 10 ;

FIG. 14 is a right-side elevational view of FIG. 10 ;

FIG. 15 is a top plan view of FIG. 10 ; and,

FIG. 16 is a bottom plan view of FIG. 10 .

The broken lines in the figures depict portions of the dual blade utility knife that form no part of the claimed design.