The ornamental design for a chair, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front perspective view of a chair showing, in particular, the ornamental design thereof.
FIG. 2 is a front end view of the chair of FIG. 1.
FIG. 3 is a rear end view of the chair of FIG. 1.
FIG. 4 is a right side view of the chair of FIG. 1. It will be understood that a left side view is a mirror image of the right side view; and,
FIG. 5 is a top plan view of the chair of FIG. 1.
It will be understood that the bottom of the chair is flat and unornamented and/or not visible during normal use.