FIG. 1 is a top perspective view of the round burner with shutters showing the shutters closed;
FIG. 2 is a top perspective view of the round burner showing the shutters partially open;
FIG. 3 is a top perspective view of the round burner showing the shutters completely open;
FIG. 4 is a top view of the round burner with shutters showing the shutters closed;
FIG. 5 is a top view of the round burner with shutters showing the shutters partially open;
FIG. 6 is a top view of the burner with shutters showing the shutters completely open;
FIG. 7 is a front view of the round burner when the shutters are closed;
FIG. 8 is a front view of the round burner with shutters with the shutters partially open;
FIG. 9 is a front view of the round burner with shutters when the shutters are completely open;
FIG. 10 is a side view of a first side of the round burner with shutters when the shutters are completely closed;
FIG. 11 is a side view of a first side of the round burner with shutters when the shutters are partially open;
FIG. 12 is a side view of the first side of the round burner with shutters when the shutters are completely open;
FIG. 13 is a side view of second side of the round burner with shutters when the shutters are completely closed;
FIG. 14 is a side view of the second side of the round burner with shutters when the shutters are partially open;
FIG. 15 is a side view of the second side of the round burner with shutters when the shutters are completely open;
FIG. 16 is a rear view of the round burner with shutters when the shutters are completely closed;
FIG. 17 is a rear view of the round burner with shutters when the shutters are partially open;
FIG. 18 is a rear view of the round burner with shutters when the shutters are completely open;
FIG. 19 is a bottom perspective view of the round burner with shutters; and,
FIG. 20 is a bottom view of the round burner with shutters.
The broken lines depict portions of the round burner with shutters that form no part of the claimed design.