Cleaning Robot

FIG. 1 is a perspective view of an embodiment of our design showing an air cleaning robot;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a rear view thereof:

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings depict unclaimed features of the cleaning robot and form no part of the invention.