Patent Assignment
Reel/Frame 006021/0849
Assignment of Assignors Interest.
Recorded: 1992-02-24
Pages: 3
Assignor
HERSHBERGER, DAVID L.
Executed: 1991-04-18
Assignee
GRASS VALLEY GROUP, INC.
A CORPORATION OF CA, P.O. BOX 1114, GRASS VALLEY, CALIFORNIA, 95945
Covered Property
(1)
Level Independent Automatic Cable Equalizer
Patent:
5,124,673 →
Application:
07/691,898 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 4, 1999
From: TEKTRONIX, INC.
To: GRASS VALLEY (US) INC.
Reel/Frame 010255/0310 →
Security Agreement
Oct 4, 1999
From: GRASS VALLEY (US) INC.
To: CONGRESS FINANCIAL CORPORATION (WESTERN)
Reel/Frame 010415/0156 →
Security Interest
Oct 8, 1999
From: GRASS VALLEY GROUP INC.
To: TEKTRONIX, INC., AN OREGON CORPORATION
Reel/Frame 010288/0161 →
Assignment of Assignor's Interest
Nov 5, 1999
From: GRASS VALLEY GROUP, INC.
To: TEKTRONIX, INC.
Reel/Frame 010371/0766 →
Release of Security Interest
May 12, 2009
From: WACHOVIA BANK N.A. (SUCCESSOR IN INTEREST TO CONGRESS FINANCIAL CORPORATION)
To: GRASS VALLEY (U.S.) INC.; THOMSON LICENSING
Reel/Frame 022678/0056 →
Release of Security Interest
May 15, 2009
From: TEKTRONIX, INC.
To: GRASS VALLEY (U.S.) INC.; THOMSON LICENSING
Reel/Frame 022714/0574 →