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The ornamental design for portable copier, as shown and described. |
FIG. 1 is a front and top-right perspective view of a portable copier showing my new design;
FIG. 2 is a rear and bottom-left perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 01 1987 | HIKAWA, KOJI | Ricoh Company, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005217 | /0814 | |
Jun 11 1987 | Ricoh Company, Ltd. | (assignment on the face of the patent) | / |
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