Cleaning Brush

FIG. 1 is a front, right and top perspective view of a cleaning brush, showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view shown in an alternate configuration thereof;

FIG. 10 is a perspective view shown in another alternate configuration thereof;

FIG. 11 is a perspective view shown in another alternate configuration thereof;

FIG. 12 is an exploded perspective view thereof;

FIG. 13 is a perspective view shown in another alternate configuration thereof;

FIG. 14 is an exploded perspective view thereof; and,

FIG. 15 is an enlarged view of portion 15 of FIG. 10 thereof.

The broken lines shown in the drawings illustrate portions of the cleaning brush that form no part of the claimed design.

The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.

The cleaning brush is shown with a symbolic break in its length. The appearance of any portion of the article beyond the break forms no part of the claim.