US D454391 S1
FIG. 1 is a top plan view of a first alternative embodiment of a ventilation grill showing my new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being mirror image;
FIG. 3 is a right side elevational view thereof, the left side view being mirror image; and,
FIG. 4 is a bottom plan view thereof.