Floor scrubber

FIG. 1 is a top, front and right side perspective view of a floor scrubber showing our new design;

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

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational 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 an enlarged view of portion 9 in FIG. 1 ;

FIG. 10 is an enlarged view of portion 10 in FIG. 2 ;

FIG. 11 is an enlarged view of portion 11 in FIG. 2 ; and,

FIG. 12 is another right side view of the floor scrubber showing a configuration in which the head of the floor scrubber is pivoted.

The broken lines in the drawings illustrate portions of the floor scrubber which form no part of the claimed design. The dash-dot lines illustrate the boundary of the enlarged views and form no part of the claimed design.