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The ornamental design for a conference portfolio, as shown and described. |
FIG. 1 is a perspective view of a conference portfolio showing my new design in the open position;
FIG. 2 is a perspective view thereof, in the closed position;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 09 1991 | Pollyflame International, B.V. | (assignment on the face of the patent) | / | |||
Feb 21 1991 | PEERSMANN, RICHARD F M | POLLYFLAME INTERNATIONAL, B V | ASSIGNMENT OF ASSIGNORS INTEREST | 005644 | /0153 |
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