FIG. 1 is a top perspective view of a catering tower showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a front view thereof, the rear view being a mirror image;
FIG. 8 is a top perspective view of a second embodiment thereof;
FIG. 9 is a bottom perspective view thereof;
FIG. 10 is a top view thereof;
FIG. 11 is a bottom view thereof;
FIG. 12 is a left side view thereof;
FIG. 13 is a right side view thereof;
FIG. 14 is a front view thereof, the rear view being a mirror image;
FIG. 15 is a top perspective view of a third embodiment thereof;
FIG. 16 is a bottom perspective view thereof;
FIG. 17 is a top view thereof;
FIG. 18 is a bottom view thereof;
FIG. 19 is a left side view thereof;
FIG. 20 is a right side view thereof; and,
FIG. 21 is a front view thereof, the rear view being a mirror image.