Patent Assignment
Reel/Frame 003834/0233
Assignment of Assignors Interest.
Recorded: 1980-10-29
Pages: 1
Assignee
INTERNATIONAL STANDARD ELECTRIC CORPORATION,
320 PARK AVE,, NEW YORK,, NEW YORK, 10022
Covered Property
(1)
Single Mode Fibre and Method of Making
Patent:
4,335,934 →
Application:
06/201,943 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 1993
From: STC LIMITED
To: NORTHERN TELECOM LIMITED
Reel/Frame 006796/0981 →
Change of Name
Dec 23, 1999
From: NORTHERN TELECOM LIMITED
To: NORTEL NETWORKS CORPORATION
Reel/Frame 010567/0001 →
Change of Name
Aug 30, 2000
From: NORTEL NETWORKS CORPORATION
To: NORTEL NETWORKS LIMITED
Reel/Frame 011195/0706 →