US D296321 S
FIG. 1 is a top plan view of a step extension for recreational vehicle, showing my new design;
FIG. 2 is a side elevation view thereof;
FIG. 3 is an end elevation view thereof;
FIG. 4 is a bottom plan view; and
FIG. 5 is an end elevation view opposite from FIG. 3 in inverted condition.
The pattern of apertures shown fragmentarily on the step plate is understood to be repeated uniformly throughout the plate.