I claim the ornamental design for a bracket for supporting a barbecue grill on a vehicle, as shown and described.
FIG. 1 is a perspective view of a bracket for supporting a barbecue grill on a vehicle in accordance with the preferred embodiment of the present invention, showing my design;
FIG. 2 is a front view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1;
FIG. 3 is a rear view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1;
FIG. 4 is a left side view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1;
FIG. 5 is a right side view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1;
FIG. 6 is a top view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1;
FIG. 7 is a bottom view of the bracket for supporting a barbecue grill on a vehicle shown in FIG. 1; and,
FIG. 8 is a cross-sectional view of a bracket for supporting a barbecue grill on a vehicle shown in FIG. 1.
The broken lines shown in the drawings are for the purpose of illustrating unclaimed portions of the bracket for supporting a barbecue grill on a vehicle and form no part of the claimed design.