Treadmill

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

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

FIG. 3 is a bottom, left side perspective view thereof:

FIG. 4 is a top plan view thereof:

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left-side elevation view thereof:

FIG. 7 is a right-side elevation view thereof:

FIG. 8 is front elevation view of thereof;

FIG. 9 is a rear elevation view thereof;

FIG. 10 is an enlarged view of the area labeled 10 in FIG. 1 thereof;

FIG. 11 is an enlarged view of the area labeled 11 in FIG. 3 thereof; and

FIG. 12 is an enlarged view of the area labeled 12 in FIG. 8 thereof.

FIG. 13 is a top, right side perspective view of a treadmill showing the second embodiment of our new design;

FIG. 14 is a rear, left-side perspective view thereof;

FIG. 15 is a bottom, left-side perspective view thereof;

FIG. 16 is a top plan view thereof;

FIG. 17 is a bottom plan view thereof;

FIG. 18 is a left-side elevation view thereof;

FIG. 19 is a right-side elevation view thereof;

FIG. 20 is a front elevation view thereof;

FIG. 21 is a rear elevation view thereof;

FIG. 22 is a rear, left-side perspective view in an alternative state thereof:

FIG. 23 is a front, right-side perspective view in an alternative state thereof;

FIG. 24 is a top plan view in an alternative state thereof;

FIG. 25 is a bottom plan view in an alternative state thereof;

FIG. 26 is a left-side elevation view in an alternative state thereof;

FIG. 27 is a right-side elevation view in an alternative state thereof;

FIG. 28 is a front elevation view in an alternative state thereof;

FIG. 29 is a rear elevation view in an alternative state thereof;

FIG. 30 is an enlarged view of the area labeled 30 in FIG. 13 thereof;

FIG. 31 is an enlarged view of the area labeled 31 in FIG. 15 thereof; and

FIG. 32 is an enlarged view of the area labeled 32 in FIG. 20 thereof.

FIG. 33 is a rear, right side perspective view of a treadmill showing the third embodiment of our new design;

FIG. 34 is a rear, left-side perspective view thereof;

FIG. 35 is a bottom, left side perspective view thereof;

FIG. 36 is a top plan view thereof;

FIG. 37 is a bottom plan view thereof;

FIG. 38 is a left-side elevation view thereof;

FIG. 39 is a right-side elevation view thereof;

FIG. 40 is a front elevation view thereof;

FIG. 41 is a rear elevation view thereof;

FIG. 42 is a rear, right-side perspective in an alternative state thereof;

FIG. 43 is a bottom, left-side perspective view in an alternative state thereof;

FIG. 44 is a rear elevation view in an alterative state thereof;

FIG. 45 is a front elevation in an alternative state thereof;

FIG. 46 is a left-side elevation view in an alternative state thereof;

FIG. 47 is a right-side elevation view in the alternative state thereof;

FIG. 48 is a top plan view in an alternative state thereof;

FIG. 49 is a bottom plan view in an alternative state thereof;

FIG. 50 is an enlarged view of the area labeled 50 in FIG. 33 thereof;

FIG. 51 is an enlarged view of the area labeled 51 in FIG. 35 thereof; and,

FIG. 52 is an enlarged view of the area labeled 52 in FIG. 40 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. 1 , 3 , 8 , 13 , 15 , 20 , 33 , 35 , 40 illustrated in enlarged views in FIGS. 10 , 11 , 12 , 30 , 31 , 32 , 50 , 51 , 52 form no part of the claimed design.