Treadmill

FIG. 1 is a front, left-side perspective view of a treadmill showing our new design;

FIG. 2 is a rear, right-side perspective view thereof;

FIG. 3 is a bottom, rear right side perspective view thereof;

FIG. 4 is a bottom, front right-side perspective view thereof;

FIG. 5 is a top, right-side perspective view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left-side elevation view of thereof.

FIG. 9 is a right-side elevation view thereof;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is an enlarged view of the area labeled 12 in FIG. 2 thereof;

FIG. 13 is an enlarged view of the area labeled 13 in FIG. 5 thereof; and

FIG. 14 is an enlarged view of the area labeled 14 in FIG. 6 thereof.

FIG. 15 is a front, left-side perspective view of a treadmill showing the second embodiment of our new design;

FIG. 16 is a rear, right-side perspective view thereof;

FIG. 17 is a bottom, rear right-side perspective view thereof;

FIG. 18 is a bottom, front right-side perspective view thereof;

FIG. 19 is a top, right-side perspective view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a bottom plan view thereof;

FIG. 22 is a left-side elevation view thereof.

FIG. 23 is a right-side elevation view thereof;

FIG. 24 is a front elevation view thereof;

FIG. 25 is a rear elevation view thereof;

FIG. 26 is a top, right-side perspective view in an alterative state thereof;

FIG. 27 is a bottom, left-side perspective view in an alternative state thereof;

FIG. 28 is a top plan view in an alternative state thereof;

FIG. 29 is a bottom plan view in an alternative state thereof;

FIG. 30 is a left-side elevation view in an alternative state thereof;

FIG. 31 is a right-side elevation view in an alternative state thereof;

FIG. 32 is a front elevation view in an alternative state thereof;

FIG. 33 is a rear elevation view in alternative state thereof;

FIG. 34 is an enlarged view of the area labeled 34 in FIG. 16 thereof;

FIG. 35 is an enlarged view of the area labeled 35 in FIG. 19 thereof; and

FIG. 36 is an enlarged view of the area labeled 36 in FIG. 20 thereof.

FIG. 37 is a front, left-side perspective view of a treadmill showing the third embodiment of our new design;

FIG. 38 is a rear, right-side perspective view thereof;

FIG. 39 is a bottom, rear-right side perspective view thereof;

FIG. 40 is a bottom, front right-side perspective view thereof.

FIG. 41 is a top, right-side perspective view thereof;

FIG. 42 is a top plan view thereof;

FIG. 43 is a bottom plan view thereof;

FIG. 44 is a left-side elevation view thereof;

FIG. 45 is a right-side elevation view thereof;

FIG. 46 is a front elevation view thereof;

FIG. 47 is a rear elevation view thereof.

FIG. 48 is a top, right side perspective view in an alternative state thereof;

FIG. 49 is a bottom left-side perspective view in an alternative state thereof;

FIG. 50 is a top plan view in an alternative state thereof;

FIG. 51 is a bottom plan view in an alternative state thereof;

FIG. 52 is a left-side elevation view in an alternative state thereof;

FIG. 53 is a right-side view in an alternative state thereof;

FIG. 54 is a front elevation view in an alternative state thereof;

FIG. 55 is a rear elevation view in an alternative state thereof;

FIG. 56 is an enlarged view of the area labeled 56 in FIG. 38 thereof;

FIG. 57 is an enlarged view of the area labeled 57 in FIG. 41 thereof; and,

FIG. 58 is an enlarged view of the area labeled 58 in FIG. 42 thereof.

The broken lines in the drawings illustrate portions of the treadmill that form no part of the claimed design. The dot-dash broken lines demarcating portions of the treadmill in FIGS. 2 , 5 , 6 , 16 , 19 , 20 , 38 , 41 , 42 and illustrated in the enlarged views in FIGS. 12 , 13 , 14 , 34 , 35 , 36 , 56 , 57 , 58 form no part of the claimed design.