Cleaning Robot

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee. 1 . 1 : Front 1 . 2 : Back 1 . 3 : Left 1 . 4 : Right 1 . 5 : Top 1 . 6 : Bottom 1 . 7 : Perspective 1 . 8 : Perspective 2 . 1 : Front 2 . 2 : Back 2 . 3 : Left 2 . 4 : Right 2 . 5 : Top 2 . 6 : Bottom 2 . 7 : Perspective 2 . 8 : Perspective 3 . 1 : Front 3 . 2 : Back 3 . 3 : Left 3 . 4 : Right 3 . 5 : Top 3 . 6 : Bottom 3 . 7 : Perspective 3 . 8 : Perspective 4 . 1 : Front 4 . 2 : Back 4 . 3 : Left 4 . 4 : Right 4 . 5 : Top 4 . 6 : Bottom 4 . 7 : Perspective 4 . 8 : Perspective 5 . 1 : Front 5 . 2 : Back 5 . 3 : Left 5 . 4 : Right 5 . 5 : Top 5 . 6 : Bottom 5 . 7 : Perspective 5 . 8 : Perspective 5 . 9 : Perspective 5 . 10 : Perspective 6 . 1 : Front 6 . 2 : Back 6 . 3 : Left 6 . 4 : Right 6 . 5 : Top 6 . 6 : Bottom 6 . 7 : Perspective 6 . 8 : Perspective 6 . 9 : Perspective 6 . 10 : Perspective Reproductions 1 . 1 to 1 . 8 show a first embodiment of a cleaning robot; reproductions 2 . 1 to 2 . 8 show a second embodiment of the cleaning robot; reproductions 3 . 1 to 3 . 8 show a third embodiment of the cleaning robot; reproductions 4 . 1 to 4 . 8 show a fourth embodiment of the cleaning robot; reproductions 5 . 1 to 5 . 10 show a fifth embodiment of the cleaning robot, in which reproductions 5 . 9 and 5 . 10 both show a varying state thereof; and reproductions reproductions 6 . 1 to 6 . 10 show a sixth embodiment of the cleaning robot, in which reproductions 6 . 9 and 6 . 10 both show a varying state thereof. The portions of the design shown in the color yellow in each of the first to sixth embodiments of the cleaning robot form no part of the claimed design.