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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/03/1985
Application #:
06567332
Filing Dt:
12/30/1983
Inventors:
GRANTLEY O. ESTE, MARK S. SUTHERS, RICHARD W. STREATER
Title:
MAGNETIC FEEDTHROUGH CANCELLING SURFACE ACOUSTIC WAVE DEVICE
Assignment: 1
Reel/Frame:
004257/0416Recorded: 04/16/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/21/1983
Exec Dt:
12/21/1983
Exec Dt:
12/21/1983
Assignee:
CANADA
Correspondent:
STUART L. WILKINSON
NORTHERN TELECOM LIMITED
PAT. DEPT. BOX 3511
STATION C, OTTAWA, ONTARIO
CANADA K1Y 4H7
Assignment: 2
Reel/Frame:
004257/0417Recorded: 04/16/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/05/1984
Assignee:
CANADA
Correspondent:
STUART L. WILKINSON
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 4
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2000
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399

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