Treadmill

FIG. 1 is a front elevational view of a treadmill showing the new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof;

FIG. 9 is an enlarged view of the encircled portion ‘ 9 ’ in FIG. 1 thereof;

FIG. 10 is an enlarged view of the encircled portion ‘ 10 ’ in FIG. 1 thereof;

FIG. 11 is an enlarged view of the encircled portion ‘ 11 ’ in FIG. 3 thereof;

FIG. 12 is an enlarged view of the encircled portion ‘ 12 ’ in FIG. 3 thereof;

FIG. 13 is an enlarged view of the encircled portion ‘ 13 ’ in FIG. 4 thereof;

FIG. 14 is an enlarged view of the encircled portion ‘ 14 ’ in FIG. 6 thereof; and,

FIG. 15 is an enlarged view of the encircled portion ‘ 15 ’ in FIG. 7 thereof.

The long-short-short-long dashed broken lines shown in FIGS. 1 , 3 , 4 , 6 , 7 , and 9 - 15 depict the limits of the enlarged views and form no part of the claimed design. The short dashed broken lines shown in FIGS. 1 - 8 and 10 - 15 are for the purpose of illustrating portions of the article that form no part of the claimed design.