Patent Assignment Details
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| Reel/Frame: | 003858/0974 | |
| Pages: | 1 |
| | Recorded: | 01/26/1981 | | |
| 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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07/20/1982
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Application #:
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06228095
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Filing Dt:
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01/26/1981
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Title:
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RINGING SIGNAL SUPPLY
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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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NORTHERN TELECOM LTD.
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P. O. BOX 3511
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OTTAWA, ONTARIO CANADA, K1Y4H7
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