Patent Assignment Details
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Reel/Frame: | 006439/0432 | |
| Pages: | 2 |
| | Recorded: | 03/01/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/26/1994
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Application #:
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08024033
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Filing Dt:
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03/01/1993
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Title:
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OPTICAL APPARATUS FOR CHANGING FOCUS AND FOCAL LENGTH
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Assignee
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343 STATE STREET |
ROCHESTER, NEW YORK 14650 |
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Correspondence name and address
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J. ADDISON MATHEWS
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415 THAYER ROAD
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FAIRPORT, NY. 14450
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