Cat Litter Box

FIG. 1 is a front-right-top perspective view of a cat litter box showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, a left side view being a mirror image of the right side view;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear-left-bottom perspective view thereof.

The broken lines in the drawings depict portions of the cat litter box that form no part of the claimed design.