Patent Assignment Details
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Reel/Frame: | 003918/0319 | |
| Pages: | 1 |
| | Recorded: | 10/19/1981 | | |
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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03/29/1983
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Application #:
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06247229
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Filing Dt:
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03/25/1981
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Title:
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INTERFACE CIRCUITS FOR CONNECTION TO NON-DEDICATED TELEPHONE LINES
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Assignee
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P.O. BOX 3511, STATION C |
OTTAWA, ONTARIO, CANADA K1Y 4H7 |
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Correspondence name and address
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R. JOHN HALEY
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C/O NORTHERN TELECOM LTD.
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PAT. DEPT., P. O. BOX 3511
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OTTAWA, ONTARIO, CANADA K1Y 4H7
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