Patent Assignment
Reel/Frame 005219/0763
Assignment of Assignors Interest.
Recorded: 1990-02-01
Pages: 1
Assignor
PURCELL, EARL E. JR.
Executed: 1989-10-06
Assignee
ENSIGN BICKFORD OPTICS COMPANY, A CT. CORP.
16-18 ENSIGN DRIVE, P.O. BOX 1260, AVON, CONNECTICUT, 06001
Covered Property
(1)
Angled Optical Fiber Input End Face and Method for Delivering Energy
Patent:
4,995,691 →
Application:
07/421,677 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 1994
From: ENSIGN-BICKFORD OPTICS COMPANY
To: SPECTRAN SPECIALTY OPTICS COMPANY
Reel/Frame 006877/0171 →
Patent Collateral Assignment
Jan 8, 1997
From: SPECTRAN CORPORATION; SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.; SPECTRAN SPECIALTY OPTICS COMPANY; APPLIED PHOTONIC DEVICES, INC.
To: FLEET NATIONAL BANK, AS TRUSTEE
Reel/Frame 008290/0046 →
Reassignment and Discharge of Patent Collateral Assignment
Dec 6, 1999
From: FLEET NATIONAL BANK, AS SECRETARY TRUSTEE
To: SPECTRAN CORPORATION; SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.; SPECTRAN SPECIALTY OPTICS COMPANY; APPLIED PHOTONIC DEVICES, INC.
Reel/Frame 010404/0873 →
Assignment of Assignor's Interest
May 17, 2002
From: SPECTRAN CORPORATION
To: FITEL USA CORPORATION
Reel/Frame 012906/0728 →