Patent Assignment
Reel/Frame 003920/0561
Assignment of Assignors Interest.
Recorded: 1981-10-20
Pages: 1
Assignor
COUCH, PHILIP R.
Executed: 1981-09-30
Assignee
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
320 PARK AVE., A CORP. OF DE., NEW YORK, NEW YORK, 10022
Covered Property
(1)
Optical Data Bus Receiver with Signal Waveform Restoring Means
Patent:
4,431,916 →
Application:
06/265,311 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 22, 1985
From: INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
To: ITT CORPORATION
Reel/Frame 004389/0606 →
Change of Name
Jan 21, 1988
From: U.S. HOLDING COMPANY, INC.
To: ALCATEL USA, CORP.
Reel/Frame 004827/0276 →
Assignment of Assignors Interest.
May 24, 1991
From: ALCATEL USA CORP. A CORP. OF DELAWARE
To: ALCATEL NA CABLE SYSTEMS, INC. A CORP. OF DELAWARE
Reel/Frame 005712/0033 →