FIG. 1 is a front elevation view of the receptacle support showing our new design;
FIG. 2 is a right side elevation view thereof;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a back elevation view thereof;
FIG. 5 is a top plan view thereof
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top left perspective view thereof;
FIG. 8 is a top right perspective view thereof;
FIG. 9 is a bottom right perspective view thereof; and,
FIG. 10 is a bottom left perspective view thereof.
The dashed lines immediately adjacent to the shaded areas in the figures represent the boundaries of the claimed design. The dashed lines in the figures illustrate the portions of the design that form no part of the claimed design. None of the broken lines form any part of the claimed design.