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The ornamental design for a portable heating and cooling box, as shown and described. |
FIG. 1 is a top perspective view of a portable heating and cooling box with its cover close of the present invention;
FIG. 2 is a top perspective view of the portable heating and cooling box as shown in FIG. 1 with its cover open;
FIG. 3 is a right side view of the portable heating and cooling box as shown in FIG. 1;
FIG. 4 is a top plan view of the portable heating and cooling box as shown in FIG. 1;
FIG. 5 is a front view of the portable heating and cooling box as shown in FIG. 1;
FIG. 6 is a bottom plan view of the portable heating and cooling box as shown in FIG. 1;
FIG. 7 is a left side view of the portable heating and cooling box as shown in FIG. 1; and,
FIG. 8 is a rear view of the portable heating and cooling box as shown in FIG. 1.
Lin, Chin-Ting, Lu, Shueh-Cheng, Kuo, Wan-Fu
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 21 2000 | LIN, CHIN-TING | U-LONG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010905 | /0259 | |
Jun 21 2000 | LU, SHUEH-CHEN | U-LONG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010905 | /0259 | |
Jun 21 2000 | KUO, WAN-FU | U-LONG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010905 | /0259 |
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