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The ornamental design for a portable power source, as shown and described. |
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FIG. 1 is a perspective view of the portable power source;
FIG. 2 is a side view of the portable power source;
FIG. 3 is a front view of the portable power source;
FIG. 4 is a back view of the portable power source;
FIG. 5 is a top view of the portable power source; and,
FIG. 6 is a front view of the portable power source shown in an open condition.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 09 1995 | Citimotors Company | (assignment on the face of the patent) | / | |||
| Mar 07 1996 | CRAWFORD, ROGER BRENTLEY | CITIMOTORS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007884 | /0193 |
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