Patent Assignment Details
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| Reel/Frame: | 006706/0759 | |
| Pages: | 13 |
| | Recorded: | 09/23/1993 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/27/1986
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Application #:
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06656945
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Filing Dt:
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10/02/1984
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Title:
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LIGHTING OPTICAL SYSTEM
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Assignee
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| 231 S. LASALLE STREET |
| CHICAGO, ILLINOIS 60697 |
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Correspondence name and address
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MEREDITH A. PARSONS
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GOLDBERG, KOHN, BELL, BLACK ET AL
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55 EAST MONROE STREET
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CHICAGO, IL 60603
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