Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 004172/0947 | |
| Pages: | 3 |
| | Recorded: | 09/26/1983 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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01/09/1968
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Application #:
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04300278
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Filing Dt:
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08/06/1963
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Title:
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TRANSISTOR AMPLIFIER AND MEASURING DEVICE
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Patent #:
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Issue Dt:
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06/20/1967
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Application #:
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04314968
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Filing Dt:
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10/09/1963
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Title:
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DEVICE FOR CONSTRUCTING ELECTRICAL APPARATUS
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Patent #:
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Issue Dt:
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06/08/1976
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Application #:
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05569346
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Filing Dt:
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04/18/1975
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Title:
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POWER SUPPLY FOR AN AUDIO-VIDEO RECORDING SYSTEM
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Correspondence name and address
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BELL & HOWELL COMPANY
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7100 MCCORMICK ROAD
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CHICAGO, IL 60645
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