Patent Assignment
Reel/Frame 022746/0237
Assignment of Assignor's Interest
Recorded: 2009-05-28
Pages: 4
Assignee
TELTREND, INC.
620 STETSON AVENUE, ST. CHARLES, ILLINOIS, 60174
Covered Property
(1)
Remote Reporting System for Digital Transmission Line Elements in Loopback
Patent:
6,151,691 →
Application:
09/229,532 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Nov 13, 2000
From: TELTREND, INC., A CORPORATION OF DELAWARE
To: LASALLE BANK NATIONAL ASSOCIATION (AS AGENT)
Reel/Frame 011245/0698 →
Assignment of Assignor's Interest
Jun 20, 2002
From: TELTREND INC.
To: WESTELL TECHNOLOGIES, INC.
Reel/Frame 013011/0292 →
Security Agreement
Jul 25, 2006
From: WESTELL TECHNOLOGIES, INC.
To: LASALLE BANK NATIONAL ASSOCIATION
Reel/Frame 017982/0876 →
Security Agreement
Apr 28, 2009
From: WESTELL TECHNOLOGIES, INC.
To: THE PRIVATEBANK AND TRUST COMPANY
Reel/Frame 022597/0926 →