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The ornamental design for a portfolio folder, as shown and described. |
FIG. 1 is a perspective view of a portfolio folder showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a top and bottom plan view thereof in open position; and,
FIG. 9 is an interior plan view thereof in open position.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 15 1990 | Gary L., Brogdon | (assignment on the face of the patent) | / |
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