IP Library Assignment 004040/0746
Patent Assignment
Reel/Frame 004040/0746

Assignment of Assignors Interest.

Recorded: 1982-08-16 Pages: 1
Assignor
LEVY, ALVIN C.
Executed: 1982-08-10
Assignee
BELL TELEPHONE LABORATOIRES, INCORPORATED, A CORP. OF NY
600 MOUNTAIN AVE., MURRAY HILL, NEW JERSEY, 07974
Covered Property (1)
Coated Optical Fiber
Patent: 4,492,428 →
Application: 06/408,713 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 13, 2001
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012059/0893 →
Assignment of Assignor's Interest May 17, 2002
From: LUCENT TECHNOLOGIES
To: FITEL USA CORPORATION
Reel/Frame 012946/0578 →