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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/05/1985
Application #:
06309977
Filing Dt:
10/09/1981
Inventors:
NUR M. SERINKEN, IAIN D. CALDER, JAMES GALE, NORMAN C. FLETCHER
Title:
INTERACTIVE VIEWGRAPH SYSTEM
Assignment: 1
Reel/Frame:
003937/0578Recorded: 10/09/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/11/1981
Assignee:
1050 BEAVER HALL HILL
MONTREAL, QUEBEC, CANADA H3C 3G4
Correspondent:
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 2
Reel/Frame:
003938/0458Recorded: 10/09/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/11/1981
Exec Dt:
09/11/1981
Exec Dt:
09/11/1981
Exec Dt:
09/11/1981
Assignee:
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Correspondent:
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 3
Reel/Frame:
003937/0580Recorded: 10/09/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/24/1981
Assignee:
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Correspondent:
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7

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