Patent Assignment Details
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Reel/Frame: | 008366/0136 | |
| Pages: | 10 |
| | Recorded: | 02/20/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS 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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02/21/1989
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Application #:
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07112713
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Filing Dt:
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10/20/1987
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Title:
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INTERACTIVE VIDEO METHOD AND APPARATUS
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Assignee
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4935 LINDELL BOULEVARD |
ST. LOUIS, MISSOURI 63108 |
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Correspondence name and address
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GREENSFELDER, HEMKER & GALE, P.C.
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HARVEY L. YUSMAN, ESQ.
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10 SOUTH BROADWAY, SUITE 2000
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ST. LOUIS, MO 63102
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