FIG. 1 is a top, front, right perspective view of a portable chair showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line showing of portable chair is for the purpose of illustrating portions of the article and forms no part of the claimed design.
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