Floor cleaning machine

Description

1. Floor cleaning machine

Figure 1.1 is a perspective view of a floor cleaning machine showing our new design;

Figure 1.2 is a front view thereof;

Figure 1.3 is a rear view thereof;

Figure 1.4 is a left side view thereof;

Figure 1.5 is a right side view thereof; and

Figure 1.6 is a top view thereof.

The bottom view is omitted because it is not easily seen in use. The broken lines in the reproductions depict portions of the floor cleaning machine that form no part of the claimed design.

Claims

The ornamental design for floor cleaning machine, as shown and described.