Patent Assignment
Reel/Frame 005750/0810
Assignment of Assignors Interest.
Recorded: 1991-06-17
Pages: 3
Assignor
DABBY, FRANKLIN W.
Executed: 1991-06-14
Assignee
ENSIGN-BICKFORD OPTICAL TECHNOLOGIES, INC.
A CORPORATION OF CT, 6737 VALJEAN AVENUE, VAN NUYS, CALIFORNIA, 91406
Covered Property
(1)
Optical Waveguides Having Reduced Bending Loss and Method of Making the Same
Patent:
5,175,785 →
Application:
07/694,652 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 1994
From: ENSIGN-BICKFORD OPTICAL TECHNOLOGIES, INC.
To: CAL OPTICS, INC.
Reel/Frame 006877/0167 →
Assignment of Assignor's Interest
Jun 6, 1996
From: CAL-OPTICS, INC.
To: SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.
Reel/Frame 007978/0747 →
Rerecorded to Correct Error on Reel 7978 Frame 747 Which Recorded Wrong Property Number 08/473454. the Correct Number Is 80/473545.
Jun 17, 1996
From: CAL-OPTICS, INC.
To: SPECTRAN COMMUNICATION FIBER TECHNOLOGIES, INC.
Reel/Frame 007863/0537 →
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 →