Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 011874/0543 | |
| Pages: | 10 |
| | Recorded: | 02/13/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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06286871
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Filing Dt:
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07/20/1981
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Title:
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HOME TELEPHONE EXCHANGE
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Patent #:
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Issue Dt:
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12/20/1988
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Application #:
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06840394
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Filing Dt:
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03/17/1986
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Title:
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EXPANSION PORT FOR USE IN A COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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02/16/1988
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Application #:
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06840395
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Filing Dt:
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03/17/1986
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Title:
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SYSTEM FOR INTERCONNECTING A PAIR OF COMMUNICATION SYSTEMS
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07420648
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Filing Dt:
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10/11/1989
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Title:
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CIRCUIT FOR MAINTAINING HYBRID CANCELLATION OF SIGNALS IN A COMMUNICATION SYSTEM
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Assignee
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| P.O. BOX 13089 |
| KANATA, ONTARIO, CANADA K2K 1 |
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Correspondence name and address
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PASCAL & ASSOCIATES
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ROBERT A. WILKES
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P.O. BOX 3440, STATION D
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OTTAWA, ONTARIO, CANADA, K1P 6P1
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