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The ornamental design for an electronic flash device, as shown and described. |
FIG. 1 is a perspective view of my flash device showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view of the right side thereof, as seen in FIG. 2;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side view of the left side thereof, as seen in FIG. 2;
FIG. 6 is a back view thereof, and
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 18 1978 | Rollei of America | (assignment on the face of the patent) | / |
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