FIG. 1 is a top, front, left perspective view of a loadable weight sled showing our new design;
FIG. 2 is a bottom, rear, left perspective view thereof;
FIG. 3 is a top, rear, left perspective view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a top view thereof;
FIG. 9 is a bottom view thereof;
FIG. 10 is a top, front, left perspective view of a second embodiment of a loadable weight sled showing our new design;
FIG. 11 is a bottom, rear, left perspective view thereof;
FIG. 12 is a top, rear, left perspective view thereof;
FIG. 13 is a front view thereof;
FIG. 14 is a rear view thereof;
FIG. 15 is a right side view thereof;
FIG. 16 is a left side view thereof;
FIG. 17 is a top view thereof; and,
FIG. 18 is a bottom view thereof.
The uneven length broken lines immediately adjacent to the shaded area define the bounds of the claimed design and form no part thereof. The even length broken lines depicting the remainder of the loadable weight sled form no part of the claimed design.