Safety step for attachment to a truck tailgate
FIG. 1 is a front elevation view of a safety step for attachment to a truck tailgate showing my new design, it being understood that the rear is substantially a mirror image thereof; 
     FIG. 2 is a top plan view thereof, it being understood that the bottom is flat and unornamented; 
     FIG. 3 is a side elevation view thereof, the opposite side being a mirror image of that shown; and, 
     FIG. 4 is a enlarged fragmentary cross sectional view thereof taken along line 4--4 in FIG. 1.