FIG. 1 is a front elevational view of a vending machine showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, front and right side perspective view thereof;
FIG. 8 is a top, front and left side perspective view thereof;
FIG. 9 is a top, rear and left side perspective view thereof;
FIG. 10 is a bottom, front and right side perspective view thereof;
FIG. 11 is an enlarged view of portion 11 in FIG. 7; and,
FIG. 12 is an enlarged view of portion 12 in FIG. 10.
The broken lines in the drawings illustrate portions of the vending machine which form no part of the claimed design.