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The ornamental design for a pen based computer, as shown and described. |
FIG. 1 is a perspective view of the pen based computer in accordance with my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 14 1992 | SAKAI, HIROAKI | Seiko Epson Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006048 | /0382 | |
Feb 20 1992 | Seiko Epson Corporation | (assignment on the face of the patent) | / |
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