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The ornamental design for a portable food warmer, as shown and described. |
FIG. 1 is a perspective view of a portable food warmer showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side being a mirror image;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 28 1989 | SMALL, HENDRIX | HARPER, JAMES | ASSIGNMENT OF A PART OF ASSIGNORS INTEREST | 005284 | /0498 |
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