Patent Assignment
Reel/Frame 005139/0867
Assignment of Assignors Interest.
Recorded: 1989-09-18
Pages: 1
Assignor
SPAR AEROSPACE LIMITED
Executed: 1989-08-16
Assignee
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF COMMUNICATIONS
JOURNAL TOWER NORTH BLDG., 300 SLATER ST., OTTAWA, ONTARIO K1A OC8, CANADA
Covered Property
(1)
14/12 Ghz Duplexer
Patent:
4,833,428 →
Application:
07/126,569 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 1, 1989
From: MOK, CHUCK K.; MARTIN, ALAIN
To: SPAR AEROSPACE LIMITED
Reel/Frame 005027/0200 →
Assignment of Assignors Interest.
Feb 25, 1992
From: CANADIAN PATENTS AND DEVELOPMENT LIMITED/SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE, A COMPANY OF CANADA
To: HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF COMMUNICATIONS
Reel/Frame 006022/0852 →
Assignment of Assignor's Interest
Aug 16, 1999
From: SPAR AEROSPACE LIMITED
To: EMS TECHNOLOGIES CANADA, LTD.
Reel/Frame 010164/0297 →