FIG. 1 is a front perspective view of a patio grill showing my new design;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
FIG. 6 is a top view of FIG. 1;
FIG. 7 is a bottom view of FIG. 1;
FIG. 8 is a front perspective view of a second embodiment thereof;
FIG. 9 is a front view of FIG. 8;
FIG. 10 is a rear view of FIG. 8;
FIG. 11 is a right side view of FIG. 8;
FIG. 12 is a left side view of FIG. 8;
FIG. 13 is a top view of FIG. 8;
FIG. 14 is a bottom view of FIG. 8;
FIG. 15 is a front view of a third embodiment thereof; and,
FIG. 16 is a top view of FIG. 15.
The sides, rear and bottom views of FIG. 15 are identical to the corresponding views of the embodiment of FIG. 1.
The details shown in broken lines form no part of the claimed design.