Handheld drug delivery device

FIG. 1 is a perspective view showing a new design for a handheld drug delivery device;

FIG. 2 is a front view of the handheld drug delivery device of FIG. 1 ;

FIG. 3 is a rear view of the handheld drug delivery device of FIG. 1 ;

FIG. 4 is a right-side view of the handheld drug delivery device of FIG. 1 ;

FIG. 5 is a left-side view of the handheld drug delivery device of FIG. 1 ;

FIG. 6 is a top view of the handheld drug delivery device of FIG. 1 ;

FIG. 7 is a bottom view of the handheld drug delivery device of FIG. 1 ; and,

FIG. 8 is a perspective view of the handheld drug delivery device of FIG. 1 with its cap removed.

The broken lines show portions of the handheld drug delivery device that form no part of the claimed design.