Patent Assignment Details
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| Reel/Frame: | 003858/0474 | |
| Pages: | 1 |
| | Recorded: | 06/04/1981 | | |
| 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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10/27/1981
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Application #:
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06050228
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Filing Dt:
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06/20/1979
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Title:
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INTERFACING CIRCUIT STATUS DETECTION ARRANGEMENT IN A TELEPHONE EXCHANGE
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Assignee
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| 72 HORIKAWA-CHO, SAIWAI-KU, |
| KAWASAKI-SHI,, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK,
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MC CLELLAND & MAIER
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1755 S. JEFF. DAVIS HWY.
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CRYSTAL SQ. 5, SUITE 400
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ARLINGTON, VA. 22202
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