Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005188/0216 | |
| Pages: | 1 |
| | Recorded: | 12/01/1989 | | |
| 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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06/16/1992
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Application #:
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07445323
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Filing Dt:
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12/01/1989
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Title:
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HEADSET AMPLIFIER
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Correspondence name and address
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MERCHANT, GOULD, SMITH, EDELL, WELTER &
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SCHMIDT
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3100 NORWEST CENTER
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MINNEAPOLIS, MN 55402
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