Abstract
Claims
The ornamental design for a portable folding chair, as shown and described.
Description
(1) FIG. 1 is a perspective view of a portable folding chair of the present disclosure according to one embodiment;
(2) FIG. 2 is a left-side elevational view of the portable folding chair shown in FIG. 1;
(3) FIG. 3 is a right-side elevational view of the portable folding chair shown in FIG. 1;
(4) FIG. 4 is a front elevational view of the portable folding chair shown in FIG. 1;
(5) FIG. 5 is a rear elevational view of the portable folding chair shown in FIG. 1;
(6) FIG. 6 is a top plan view of the portable folding chair shown in FIG. 1;
(7) FIG. 7 is a bottom plan view of the portable folding chair shown in FIG. 1;
(8) FIG. 8 is a perspective view of a portable folding chair of the present disclosure according to a second embodiment;
(9) FIG. 9 is a left-side elevational view of the portable folding chair shown in FIG. 8;
(10) FIG. 10 is a right-side elevational view of the portable folding chair shown in FIG. 8;
(11) FIG. 11 is a front elevational view of the portable folding chair shown in FIG. 8;
(12) FIG. 12 is a rear elevational view of the portable folding chair shown in FIG. 8;
(13) FIG. 13 is a top plan view of the portable folding chair shown in FIG. 8;
(14) FIG. 14 is a bottom plan view of the portable folding chair shown in FIG. 8;
(15) FIG. 15 is a perspective view of a portable folding chair of the present disclosure according to a third embodiment;
(16) FIG. 16 is a left-side elevational view of the portable folding chair shown in FIG. 15;
(17) FIG. 17 is a right-side elevational view of the portable folding chair shown in FIG. 15;
(18) FIG. 18 is a front elevational view of the portable folding chair shown in FIG. 15;
(19) FIG. 19 is a rear elevational view of the portable folding chair shown in FIG. 15;
(20) FIG. 20 is a top plan view of the portable folding chair shown in FIG. 15;
(21) FIG. 21 is a bottom plan view of the portable folding chair shown in FIG. 15;
(22) FIG. 22 is a perspective view of a portable folding chair of the present disclosure according to a fourth embodiment;
(23) FIG. 23 is a left-side elevational view of the portable folding chair shown in FIG. 22;
(24) FIG. 24 is a right-side elevational view of the portable folding chair shown in FIG. 22;
(25) FIG. 25 is a front elevational view of the portable folding chair shown in FIG. 22;
(26) FIG. 26 is a rear elevational view of the portable folding chair shown in FIG. 22;
(27) FIG. 27 is a top plan view of the portable folding chair shown in FIG. 22; and,
(28) FIG. 28 is a bottom plan view of the portable folding chair shown in FIG. 22.
(29) The broken lines shown in the drawings are for the purpose of illustrating environment and/or portions of the portable folding chair that form no part of the claimed design.