We claim the ornamental design for a wheel chair, as shown and described.
FIG. 1 is a front perspective view of a wheel chair showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is an inside view thereof, taken along line 4-4 in FIG. 2;
FIG. 5 is a left side elevation view thereof, the right side being a mirror image;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines show features of the wheel chair that are functional and not part of our design, and are illustrative to show the environment of the wheel chair according to our design.