Cat litter box
FIG. 1 is a perspective view of a cat litter box showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a side elevational view; 
     FIG. 5 is an end elevational view; and 
     FIG. 6 is an exploded perspective view of the cat litter box with a section of the upper portion being broken away and omitted to show the top edge configuration.