Rolling Brush for a Cleaning Robot

1 . 1 is a front view of a first embodiment of a rolling brush for a cleaning robot, showing the new design;

1 . 2 is a rear view thereof;

1 . 3 is a left view thereof;

1 . 4 is a right view thereof;

1 . 5 is a top view thereof;

1 . 6 is an enlarged top view thereof;

1 . 7 is a bottom view thereof;

1 . 8 is an enlarged bottom view thereof;

1 . 9 is a front, top perspective view thereof;

1 . 10 is a reverse front, bottom perspective view thereof;

1 . 11 is a top perspective view thereof, featuring callout region 1 . 12 ;

1 . 12 is an enlarged view of callout region 1 . 12 of 1 . 11 ;

2 . 1 is a front view of a second embodiment of a rolling brush for a cleaning robot, showing the new design;

2 . 2 is a rear view thereof;

2 . 3 is a left view thereof;

2 . 4 is a right view thereof;

2 . 5 is a top view thereof, featuring callout region 2 . 6 ;

2 . 6 is an enlarged view of callout region 2 . 6 of Fig. 2 . 5 ;

2 . 7 is an enlarged top view thereof;

2 . 8 is a bottom view thereof;

2 . 9 is an enlarged bottom view thereof;

2 . 10 is a reverse front, bottom perspective view thereof;

2 . 11 is a rear, top perspective view thereof;

2 . 12 is another rear, top perspective view thereof;

2 . 13 is a top perspective view thereof, featuring callout region 2 . 14 and callout region 2 . 15 ;

2 . 14 is an enlarged view of callout region 2 . 14 of Fig. 2 . 13 ; and

2 . 15 is an enlarged view of callout region 2 . 15 of Fig. 2 . 13 .

The broken lines in the drawings are used only for illustrating the boundaries of the enlarged callout regions and form no part of the claimed design.