US D336547 S
FIG. 1 is a perspective view of a knee pad showing my new design, the person shown in broken lines is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is an enlarged front elevational view thereof;
FIG. 3 is a top plan view thereof, the bottom view being a mirror image;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a side elevational view thereof, the opposite side being a mirror image.