US D476076 S1
FIG. 1 is a perspective view of a protective HVAC duct cover showing my new design;
FIG. 2 is a top plan view thereof, the bottom plan view being the same;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top end view thereof; and,
FIG. 6 is a bottom end view thereof.
The drawings are lined for the color orange which form a part of the claimed design.