IP Library › Assignment 020509/0772
Patent Assignment
Reel/Frame 020509/0772

Assignment of Assignor's Interest

Recorded: 2008-02-14 Pages: 16
Assignor
TERADYNE, INC.
Executed: 2007-08-01
Assignee
TOLLGRADE COMMUNICATIONS, INC.
103 SPRINGER BUILDING, 3411 SILVERSIDE ROAD, WILMINGTON, DELAWARE, 19810
Covered Property (1)
Automatic Provisioning of a Telephone Line Test System
Patent: 7,602,885 →
Application: 11/322,105 →
Publication: US 2007/0153981
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 5, 2006
From: AFZAL, MUHAMMAD A. K.; MUELLER, DANIEL E.; ALAMO, ARTHUR
To: TERADYNE, INC.
Reel/Frame 017426/0698 →
Security Agreement May 11, 2011
From: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
To: TOLLGRADE COMMUNICATIONS, INC.
Reel/Frame 026258/0402 →
Merger Sep 22, 2011
From: TOLLGRADE COMMUNICATIONS, INC. (DELAWARE)
To: TOLLGRADE COMMUNICATIONS, INC. (PENNSYLVANIA)
Reel/Frame 026947/0520 →
Corrective Assignment to Correct the Assignor/Assignee Designations Previously Recorded on Reel 026258 Frame 0402. Assignor(S) Hereby Confirms the Patent Security Agreement. Sep 28, 2011
From: TOLLGRADE COMMUNICATIONS, INC.
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 026986/0645 →