Cat Litter Box

FIG. 1 is a front, right, and top perspective view of a cat litter box, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an alternative perspective view of the cat litter box with its drawer opened.

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