Walking Treadmill

FIG. 1 is a front elevational view of a walking 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 a third perspective view thereof; and,

FIG. 10 is an enlarged view of the encircled portion ‘ 10 ’ in FIG. 9 thereof.

The short dashed broken lines shown in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design.

The long-short-long dashed broken lines shown in FIGS. 9 and 10 depict the limits of the enlarged view and form no part of the claimed design.