Drug delivery system

Description

FIG. 1 is a front, bottom, right perspective view of a drug delivery system showing our new design;

FIG. 2 is a bottom plan view of the drug delivery system of FIG. 1;

FIG. 3 is a top plan view of the drug delivery system of FIG. 1;

FIG. 4 is a left side elevation view of the drug delivery system of FIG. 1;

FIG. 5 is a right side elevation view of the drug delivery system of FIG. 1;

FIG. 6 is a front elevation view of the drug delivery system of FIG. 1; and,

FIG. 7 is a rear elevation view of the drug delivery system of FIG. 1.

Claims

The ornamental design for a drug delivery system, as shown and described.