Chair

FIG. 1 is a front, right, top perspective view of the first embodiment of a chair, showing my new design; FIG. 2 is a rear, left, bottom perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof, FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view of an enlarged scale thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is an enlarged view of detail 9 in FIG. 1 ; FIG. 10 is an enlarged view of detail 10 in FIG. 1 ; FIG. 11 is an enlarged view of detail 11 in FIG. 1 ; FIG. 12 is an enlarged view of detail 12 in FIG. 1 ; FIG. 13 is an enlarged view of detail 13 in FIG. 2 ; FIG. 14 is an enlarged view of detail 14 in FIG. 2 ; FIG. 15 is an enlarged view of detail 15 in FIG. 2 ; FIG. 16 is an enlarged view of detail 16 in FIG. 2 ; FIG. 17 is an enlarged view of detail 17 in FIG. 3 ; FIG. 18 is an enlarged view of detail 18 in FIG. 3 ; FIG. 19 is an enlarged view of detail 19 in FIG. 7 ; FIG. 20 is a front, right, top perspective view of the second embodiment of a chair, showing my new design; FIG. 21 is a rear, left, bottom perspective view thereof; FIG. 22 is a front elevational view of the enlarged scale thereof; FIG. 23 is a rear elevational view of the enlarged scale thereof; FIG. 24 is a left side view of the enlarged scale thereof; FIG. 25 is a right side view of the enlarged scale thereof; FIG. 26 is a top plan view of the enlarged scale thereof; FIG. 27 is a bottom plan view of the enlarged scale thereof; FIG. 28 is an enlarged view of detail 28 in FIG. 20 ; FIG. 29 is an enlarged view of detail 29 in FIG. 20 ; FIG. 30 is an enlarged view of detail 30 in FIG. 20 ; FIG. 31 is an enlarged view of detail 31 in FIG. 21 ; FIG. 32 is an enlarged view of detail 32 in FIG. 21 ; FIG. 33 is an enlarged view of detail 33 in FIG. 22 ; FIG. 34 is an enlarged view of detail 34 in FIG. 24 ; FIG. 35 is an enlarged view of detail 35 in FIG. 26 ; FIG. 36 is an enlarged view of detail 36 in FIG. 26 ; and, FIG. 37 is an enlarged view of detail 37 in FIG. 27 . The dashed broken lines in the figures are for the purposes of illustrating portions of the chair and form no part of the claimed design. The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.