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The ornamental design for a photographic exposure control, as shown and described. |
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FIG. 1 is a rear and top-right perspective view of a photographic exposure control showing my new design;
FIG. 2 is a front and top-right perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof, the right side elevational view being a mirror image of FIG. 6.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 25 1983 | Warner-Lambert Technologies, Inc. | (assignment on the face of the patent) | / | |||
| Jan 30 1984 | KAHUTE, ROBERT M | WARNER LAMBERT TECHNOLOGIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004224 | /0157 | |
| Apr 07 1988 | WARNER LAMBERT TECHNOLOGIES, INC | CAMBRIDGE INSTRUMENTS INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004893 | /0097 |
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