Treadmill

FIG. 1 is a first perspective view of a first embodiment of a treadmill showing my new design;

FIG. 2 is a second perspective view of the first embodiment thereof;

FIG. 3 is a front view of the first embodiment thereof;

FIG. 4 is a back view of the first embodiment thereof;

FIG. 5 is a left side view of the first embodiment thereof;

FIG. 6 is a right side view of the first embodiment thereof;

FIG. 7 is a top view of the first embodiment thereof;

FIG. 8 is a bottom view of the first embodiment thereof;

FIG. 9 is a perspective view of another state of the first embodiment thereof;

FIG. 10 is an enlarged view of the selected portion in FIG. 1 ;

FIG. 11 is an enlarged view of the selected portion in FIG. 1 ;

FIG. 12 is an enlarged view of the selected portion in FIG. 2 ;

FIG. 13 is an enlarged view of the selected portion in FIG. 2 ;

FIG. 14 is a first perspective view of a second embodiment of a treadmill showing my new design;

FIG. 15 is a second perspective view of the second embodiment thereof;

FIG. 16 is a front view of the second embodiment thereof;

FIG. 17 is a back view of the second embodiment thereof;

FIG. 18 is a left side view of the second embodiment thereof;

FIG. 19 is a right side view of the second embodiment thereof;

FIG. 20 is a top view of the second embodiment thereof;

FIG. 21 is a bottom view of the second embodiment thereof;

FIG. 22 is a perspective view of another state of the second embodiment thereof;

FIG. 23 is an enlarged view of the selected portion in FIG. 14 ;

FIG. 24 is an enlarged view of the selected portion in FIG. 14 ;

FIG. 25 is an enlarged view of the selected portion in FIG. 15 ; and,

FIG. 26 is an enlarged view of the selected portion in FIG. 15 .

The broken lines shown in the drawings depict portions of the treadmill in which the design is embodied that form no part of the claimed design.