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The ornamental design for a portable data processing system, as shown and described. |
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FIG. 1 is a reduced top front left side isometric view of a portable data processing system showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side being identical;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
Hill, David W., Murphy, Tim K.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 20 1993 | International Business Machines Corporation | (assignment on the face of the patent) | / | |||
| Sep 20 1993 | HILL, DAVID WAYNE | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006702 | /0173 | |
| Sep 20 1993 | MURPHY, TIM KERRY | International Business Machines Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006702 | /0173 |
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