Cleaning Brush

FIG. 1 is a perspective view of a cleaning brush showing our new design;

FIG. 2 is another 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 view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a partial enlarged view of the indicated area “ 9 ” in FIG. 1 ;

FIG. 10 is a partial enlarged view of the indicated area “ 10 ” in FIG. 1 ;

FIG. 11 is a partial enlarged view of the indicated area “ 11 ” in FIG. 1 ;

FIG. 12 is a partial enlarged view of the indicated area “ 12 ” in FIG. 1 ;

FIG. 13 is a partial enlarged view of the indicated area “ 13 ” in FIG. 1 ;

FIG. 14 is a partial enlarged view of the indicated area “ 14 ” in FIG. 1 ;

FIG. 15 is a partial enlarged view of the indicated area “ 15 ” in FIG. 2 ;

FIG. 16 is a partial enlarged view of the indicated area “ 16 ” in FIG. 2 ; and,

FIG. 17 is a partial enlarged view of the indicated area “ 17 ” in FIG. 2 .

The broken line showing of portions of the cleaning brush in FIGS. 1 , 2 , 5 - 9 , 14 , 15 and 17 forms no part of the claimed design. The dash-dot lines in FIGS. 1 , 2 and 9 - 17 illustrate the boundary of the enlarged views and form no part of the claimed design.