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Page 1 of 30

Assignee Name : NORTHERN TELECOM LIMITED
Total Assignments: 2966
Assignment: 1
Reel/Frame:003625/0888   Pages: 4
Recorded: 03/05/1979
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NORTHERN ELECTRIC COMPANY LIMITED
Exec Dt:
03/01/1976
Assignee
1
NORTHERN TELECOM LIMITED
NOT PROVIDED
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4131690
NONE
05574608
 
4149772
NONE
05855408
 
4497695
NONE
06467046
Correspondence name and address
NORTHERN TELECOM LIMITED
PATENT DEPT 265
P.O. BOX 3511 STATION C
OTTAWA ONTARIO CANADA K1Y 4H7
Assignment: 2
Reel/Frame:003814/0177   Pages: 1
Recorded: 08/07/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
06/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4316059
NONE
06158218
Correspondence name and address
J. E. MOWLE
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:003803/0284   Pages: 1
Recorded: 08/20/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
08/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4339628
NONE
06179799
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., P.O. BOX 3511
ONTARIO, CANADA, K1Y 4H7
Assignment: 4
Reel/Frame:003808/0748   Pages: 1
Recorded: 10/14/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
08/27/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. OX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4344173
NONE
06182098
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., STATION C
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 5
Reel/Frame:003808/0623   Pages: 1
Recorded: 09/15/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH
Exec Dt:
09/02/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342944
NONE
06186967
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 6
Reel/Frame:003816/0939   Pages: 1
Recorded: 09/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROBERGE JEAN M.
Exec Dt:
09/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4317329
NONE
06188462
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM, LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 7
Reel/Frame:003818/0843   Pages: 1
Recorded: 09/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/09/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4378526
NONE
06190904
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 8
Reel/Frame:003822/0105   Pages: 1
Recorded: 09/25/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/09/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4360710
NONE
06190902
Correspondence name and address
R. J. AUSTIN
PATENT DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 9
Reel/Frame:003821/0013   Pages: 1
Recorded: 10/06/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILLIAMS ROBERT J.
Exec Dt:
09/30/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361381
NONE
06194447
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LIMITED,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 10
Reel/Frame:004235/0530   Pages: 1
Recorded: 12/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/06/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450556
NONE
06197939
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:003815/0018   Pages: 1
Recorded: 12/18/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363938
NONE
06187785
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 12
Reel/Frame:003854/0829   Pages: 1
Recorded: 05/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363122
NONE
06187821
Correspondence name and address
R. JOHN HALEY
NOTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTOWA, ONTARIO, CANADA K1Y 4H7
Assignment: 13
Reel/Frame:003854/0832   Pages: 1
Recorded: 05/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
10/08/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363122
NONE
06187821
Correspondence name and address
R. JOHN HALEY
NOTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTOWA, ONTARIO, CANADA K1Y 4H7
Assignment: 14
Reel/Frame:004235/0528   Pages: 1
Recorded: 12/31/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.,
Exec Dt:
10/14/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450556
NONE
06197939
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:003839/0315   Pages: 1
Recorded: 11/04/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BUSCHE ALAN C.
Exec Dt:
10/15/1980
2
SIMONSEN KARLO B.
Exec Dt:
10/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350846
NONE
06203990
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 16
Reel/Frame:003839/0563   Pages: 1
Recorded: 11/13/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/17/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4322586
NONE
06206630
Correspondence name and address
NORTHERN TELECOM LTD.
P.O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, KIY4H7
Assignment: 17
Reel/Frame:003927/0198   Pages: 1
Recorded: 10/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/22/1980
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363100
NONE
06201503
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 18
Reel/Frame:003846/0614   Pages: 2
Recorded: 11/17/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
OSTAPOVITCH HAROLD J.
Exec Dt:
11/04/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4343076
NONE
06207271
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 19
Reel/Frame:003841/0468   Pages: 2
Recorded: 12/08/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
11/10/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D265734
NONE
06213858
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 20
Reel/Frame:003869/0450   Pages: 6
Recorded: 12/22/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
12/02/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4299829
NONE
05915459
 
4378144
NONE
06218482
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD, PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 21
Reel/Frame:003906/0946   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A, MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408324
NONE
06218751
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 N. WASHINGTON ST.
FALLS CHURCH, VA 22046
Assignment: 22
Reel/Frame:003906/0948   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LIMITED
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123,
STATION A,
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4627049
NONE
06218683
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. 209
301 NORTH WASH. ST.
FALLS CHURCH, VA 22046
Assignment: 23
Reel/Frame:003913/0736   Pages: 1
Recorded: 09/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
12/12/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4382296
NONE
06218756
 
4382296
NONE
06218756
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 N. WASHINGTON ST.
FALLS CHURCH, VA 22046
Assignment: 24
Reel/Frame:003840/0553   Pages: 1
Recorded: 03/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
12/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408325
NONE
06211697
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PATENT DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 25
Reel/Frame:003851/0799   Pages: 1
Recorded: 02/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
12/15/1980
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363123
NONE
06211507
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 26
Reel/Frame:003858/0975   Pages: 1
Recorded: 01/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL NORTHERN RESEARCH LTD.
Exec Dt:
01/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4340785
NONE
06228095
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
P. O. BOX 3511
OTTAWA, ONTARIO CANADA, K1Y4H7
Assignment: 27
Reel/Frame:003860/0355   Pages: 1
Recorded: 01/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4341928
NONE
06229166
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PAT. DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 28
Reel/Frame:003873/0553   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
01/21/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361732
NONE
06232546
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB
MACK, BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:003873/0550   Pages: 1
Recorded: 02/04/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
01/26/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4342148
NONE
06231501
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM, LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 30
Reel/Frame:003867/0745   Pages: 1
Recorded: 02/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
02/04/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A, MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399541
NONE
06234676
Correspondence name and address
STUART L. WILKINSON
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 31
Reel/Frame:003849/0080   Pages: 1
Recorded: 05/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
03/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4368487
NONE
06234787
Correspondence name and address
ACHMED N. SADIK
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 32
Reel/Frame:003869/0734   Pages: 1
Recorded: 06/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
03/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493949
NONE
06242843
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 33
Reel/Frame:003873/0344   Pages: 1
Recorded: 03/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAIN HENRY A.
Exec Dt:
03/09/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4385341
NONE
06245500
Correspondence name and address
SIDNEY T. JELLY
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 34
Reel/Frame:003909/0827   Pages: 2
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REVAH, ISAAC R.
Exec Dt:
03/12/1981
2
KELEMEN, JOZSEF
Exec Dt:
04/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D274809
NONE
06256150
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 35
Reel/Frame:003875/0540   Pages: 1
Recorded: 03/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN ALI
Exec Dt:
03/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407854
NONE
06247127
Correspondence name and address
R. J. AUSTIN
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P.O BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 36
Reel/Frame:003899/0233   Pages: 1
Recorded: 03/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
03/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4392931
NONE
06249402
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 37
Reel/Frame:003882/0289   Pages: 1
Recorded: 04/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPE TOMASZ S.
Exec Dt:
04/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401366
NONE
06259009
Correspondence name and address
R. J. AUSTIN
C/O NORTHERN TELECOM LIMITED
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 38
Reel/Frame:003896/0749   Pages: 1
Recorded: 04/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
04/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4392014
NONE
06255781
Correspondence name and address
STUART L. WILKINSON
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 39
Reel/Frame:003918/0321   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
04/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4378470
NONE
06247229
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD.
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 40
Reel/Frame:003909/0833   Pages: 1
Recorded: 04/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/13/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D274809
NONE
06256150
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 41
Reel/Frame:003887/0868   Pages: 1
Recorded: 05/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KUHFUS GERD
Exec Dt:
04/23/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O.BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4349705
NONE
06260889
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 42
Reel/Frame:003926/0103   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/30/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC,, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408189
NONE
06264281
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 43
Reel/Frame:003926/0126   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
04/30/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408189
NONE
06264281
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 44
Reel/Frame:003896/0764   Pages: 1
Recorded: 05/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
05/04/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422090
NONE
06266630
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 45
Reel/Frame:004002/0172   Pages: 1
Recorded: 05/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHANNON, MICHAEL A.
Exec Dt:
05/07/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123 STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440596
NONE
06380612
Correspondence name and address
R. J. AUSTIN
% NORTHERN TELECOM LTD., PAT. DEPT.
P.O. BOX 3511, OTTAWA,
ONTARIO, CANADA, K1Y 4H7
Assignment: 46
Reel/Frame:003926/0100   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN, ALI
Exec Dt:
05/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4377908
NONE
06264279
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 47
Reel/Frame:003913/0212   Pages: 1
Recorded: 09/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
05/15/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4388643
NONE
06251085
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 48
Reel/Frame:003896/0293   Pages: 1
Recorded: 06/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RICHARDSON, WALTER L.
Exec Dt:
05/25/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375875
NONE
06275302
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 49
Reel/Frame:003919/0714   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LE NIR, VICTOR L.
Exec Dt:
05/25/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 50
Reel/Frame:003902/0128   Pages: 1
Recorded: 06/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
05/27/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A,
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4410763
NONE
06271971
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 51
Reel/Frame:003909/0912   Pages: 1
Recorded: 06/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARC LTD.,
Exec Dt:
05/27/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL
QUEBEC, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384756
NONE
06273669
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD.
PATENT DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 52
Reel/Frame:003902/0158   Pages: 1
Recorded: 06/17/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YATAKI, MASAMICHI
Exec Dt:
06/02/1981
2
DACK, GLEN W. D.
Exec Dt:
06/02/1981
3
ERTL, PAUL S.
Exec Dt:
06/02/1981
Assignees
1
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511 STATION C, OTTAWA,
ONTARIO K1Y 4H7, CANADA
2
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4445649
NONE
06274470
Correspondence name and address
STUART L. WILKINSON
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 53
Reel/Frame:003911/0490   Pages: 1
Recorded: 06/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
06/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387457
NONE
06273058
Correspondence name and address
ROBERT C. HOGEBOOM
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 54
Reel/Frame:003896/0294   Pages: 1
Recorded: 06/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPE, TOMASZ S.
Exec Dt:
06/05/1981
2
WILLIAMS, ROBERT J.
Exec Dt:
06/05/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4384446
NONE
06275303
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 55
Reel/Frame:003911/0589   Pages: 1
Recorded: 07/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
06/08/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4453689
NONE
06281992
Correspondence name and address
SIDNEY T. JELLY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 56
Reel/Frame:003926/0249   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHANNON, MICHAEL A.
Exec Dt:
06/11/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 57
Reel/Frame:003926/0248   Pages: 1
Recorded: 06/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COWLEY, WILLIAM E.
Exec Dt:
06/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4345962
NONE
06277327
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 58
Reel/Frame:003957/0235   Pages: 1
Recorded: 03/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
06/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4400718
NONE
06270591
Correspondence name and address
R. JOHN HALEY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 59
Reel/Frame:003898/0597   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SALAMA, AMIR
Exec Dt:
06/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4364801
NONE
06278865
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 60
Reel/Frame:003898/0644   Pages: 1
Recorded: 06/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SALAMA, AMIR
Exec Dt:
06/19/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374004
NONE
06278744
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 61
Reel/Frame:003910/0343   Pages: 1
Recorded: 08/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARC LTD.
Exec Dt:
06/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4446452
NONE
06292497
 
4446452
NONE
06292497
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 62
Reel/Frame:003921/0702   Pages: 1
Recorded: 07/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL- NORTERN RESEARCH LTD.
Exec Dt:
06/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4393433
NONE
06284005
 
4393433
NONE
06284005
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 63
Reel/Frame:003907/0629   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
07/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P. O. BOX 6123
MONTREAL, QUEBEC, K1Y 4H7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4413763
NONE
06282819
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LIMITED
PATENT DEPARTMENT
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 64
Reel/Frame:003911/0687   Pages: 1
Recorded: 08/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PAN, ALI
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION "A" MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421284
NONE
06294405
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 65
Reel/Frame:003921/0699   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D271970
NONE
06294935
Correspondence name and address
NORTHERN TELECOM LIMITED
PATENT DEPT. P.O. BOX 3511
STATION C, OTTAWA, ONTARIO
CANADA, K1Y 4H7
Assignment: 66
Reel/Frame:003921/0700   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406510
NONE
06294836
Correspondence name and address
SIDNEY T. JELLY
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 67
Reel/Frame:003921/0701   Pages: 1
Recorded: 08/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
08/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4371757
NONE
06294838
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 68
Reel/Frame:003928/0225   Pages: 1
Recorded: 09/01/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
08/21/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 613
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462153
NONE
06298485
Correspondence name and address
SIDNEY T. JELLY
C/O NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 69
Reel/Frame:003945/0570   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD
Exec Dt:
08/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123 STATION A
MONTREAL QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4475789
NONE
06319197
 
4475789
NONE
06319197
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 70
Reel/Frame:003926/0408   Pages: 1
Recorded: 09/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LASK, ZYGMUNT
Exec Dt:
09/03/1981
2
JOHNSTON, HAROLD
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O.BOX 6123, STATION A
MONTREAL,QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4403106
NONE
06303831
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.,
PAT. DEPT., P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 71
Reel/Frame:003931/0994   Pages: 1
Recorded: 09/25/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4449231
NONE
06305540
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 72
Reel/Frame:003932/0347   Pages: 1
Recorded: 09/21/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSTON, HAROLD
Exec Dt:
09/03/1981
2
LASK, ZYGMUNT
Exec Dt:
09/03/1981
3
GILL, FREDERICK H.
Exec Dt:
09/03/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4417781
NONE
06303830
Correspondence name and address
SIDNEY T. JELLY
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 73
Reel/Frame:003969/0826   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
09/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A,
MONTREAL, QUEBEC H3C 3J5, CANADA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4413881
NONE
06312834
 
4413881
NONE
06312834
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PAT. DEPT., P.O. BOX 3511
STATION C
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 74
Reel/Frame:003937/0577   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4474426
NONE
06310229
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 75
Reel/Frame:003937/0580   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503468
NONE
06309977
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 76
Reel/Frame:003937/0582   Pages: 1
Recorded: 10/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
09/24/1981
Assignee
1
NORTHERN TELECOM LIMITED
P O BOX 6123
MONTREAL QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460159
NONE
06309976
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 77
Reel/Frame:003939/0988   Pages: 2
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.,
Exec Dt:
09/29/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A.
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425483
NONE
06310501
Correspondence name and address
R. JOHN HALEY
C/O NORTHERN TELECOM LTD., PATENT DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 78
Reel/Frame:003936/0969   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JONG-HEIN
Exec Dt:
10/01/1981
2
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
3
GERVAIS, MICHEL
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379435
NONE
06312652
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 79
Reel/Frame:003936/0970   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JORG-HEIN
Exec Dt:
10/01/1981
2
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
3
DUMOULIN, ANDRE
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4381728
NONE
06312651
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 80
Reel/Frame:003936/0971   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WALLING, JORG-HEIN
Exec Dt:
10/01/1981
2
DUMOULIN, ANDRE
Exec Dt:
10/01/1981
3
ARBUTHNOT, GERALD R.
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380965
NONE
06312650
Correspondence name and address
R. J. AUSTIN
NORTHERN TLECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 81
Reel/Frame:003940/0853   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GUMB, BEVERLEY W. T.
Exec Dt:
10/01/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424419
NONE
06312375
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 82
Reel/Frame:003943/0744   Pages: 1
Recorded: 10/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/02/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4424419
NONE
06312375
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 83
Reel/Frame:003941/0280   Pages: 1
Recorded: 10/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/06/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4417095
NONE
06314099
 
4417095
NONE
06314099
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 84
Reel/Frame:003944/0272   Pages: 1
Recorded: 10/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397551
NONE
06316932
Correspondence name and address
STUART L. WILKINSON
NORTHERN TELECOM LTD.,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 85
Reel/Frame:003944/0972   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/16/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450557
NONE
06319198
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD.,
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 86
Reel/Frame:003950/0024   Pages: 1
Recorded: 11/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/20/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4387366
NONE
06319190
Correspondence name and address
JOHN E. MOWLE
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 87
Reel/Frame:003950/0505   Pages: 1
Recorded: 02/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
10/20/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273954
NONE
06315886
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 88
Reel/Frame:003974/0697   Pages: 1
Recorded: 11/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
10/28/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415777
NONE
06323541
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 89
Reel/Frame:003962/0372   Pages: 1
Recorded: 11/27/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UNTERHOFFER, PETER P.
Exec Dt:
11/10/1981
2
DUFRESNE, GILLES L.
Exec Dt:
11/10/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4446655
NONE
06325304
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 90
Reel/Frame:003947/0920   Pages: 1
Recorded: 02/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
11/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4488176
NONE
06309593
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 91
Reel/Frame:003955/0999   Pages: 1
Recorded: 03/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
11/18/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500755
NONE
06323540
Correspondence name and address
R. JOHN HALEY
NORTHERN TELECOM LTD.
PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y4H7
Assignment: 92
Reel/Frame:003971/0386   Pages: 1
Recorded: 12/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL NORTHERN RESEARCH LTD.
Exec Dt:
12/15/1981
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123 MONTREAL
QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470139
NONE
06335262
Correspondence name and address
ROBERT C. HOGEBOOM
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 93
Reel/Frame:003973/0451   Pages: 1
Recorded: 01/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEBASTIEN, LESLIE
Exec Dt:
01/04/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION "A"
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405410
NONE
06339394
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 94
Reel/Frame:003966/0570   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BNR INC.
Exec Dt:
01/05/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431871
NONE
06341266
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & KOCH
111 N. ALFRED ST.
ALEXANDRIA, VA 22314
Assignment: 95
Reel/Frame:003987/0148   Pages: 1
Recorded: 01/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/06/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D275101
NONE
06342174
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LIMITED,
PAT. DEPT. P. O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 96
Reel/Frame:003974/0433   Pages: 1
Recorded: 02/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
01/13/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678272
NONE
06347013
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD.
PATENT DEPARTMENT
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 97
Reel/Frame:003971/0032   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, H3C 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456986
NONE
06333666
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LTD., PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 98
Reel/Frame:003972/0855   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4456985
NONE
06333664
 
4456985
NONE
06333664
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECOM LIMITED, PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 99
Reel/Frame:003973/0126   Pages: 1
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL CANADA
Exec Dt:
01/26/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123
MONTREAL, QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443662
NONE
06333665
Correspondence name and address
R. JOHN HALEY
% NORTHERN TELECON LTD., PAT. DEPT.
P.O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Assignment: 100
Reel/Frame:003997/0388   Pages: 1
Recorded: 03/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BELL-NORTHERN RESEARCH LTD.
Exec Dt:
02/12/1982
Assignee
1
NORTHERN TELECOM LIMITED
P.O. BOX 6123, STATION A, MONTREAL
QUEBEC, CANADA H3C 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423466
NONE
06356199
Correspondence name and address
SIDNEY T. JELLY
NORTHERN TELECOM LTD., PAT. DEPT.
P. O. BOX 3511
OTTAWA, ONTARIO, CANADA K1Y 4H7
Page 1 of 30

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