Lubricating pad for fifth wheel
FIG. 1 is a top plan view of a lubricating pad for fifth wheel showing my new design; 
     FIG. 2 is a front elevation view thereof in inverted condition; 
     FIG. 3 is a rear elevation view thereof; 
     FIG. 4 is a right side elevation view thereof, the left side being a mirror image of that shown; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a top plan view of a lubricating pad for fifth wheel showing a second embodiment of my new design; 
     FIG. 7 is a front elevation view of FIG. 6 in inverted condition; 
     FIG. 8 is a rear elevation view of FIG. 6; 
     FIG. 9 is a right side elevation view of FIG. 6, the left side being a mirror image of that shown; and 
     FIG. 10 is a bottom plan view of FIG. 6.