Patent Assignment
Reel/Frame 003888/0527
Assignment of Assignors Interest.
Recorded: 1981-05-11
Pages: 1
Assignee
CARDINAL INSULATED GLASS CO., A CORP. OF MN
6700 EXCELSIOR BLVD., MINNEAPOLIS, MINNESOTA, 55426
Covered Property
(1)
Method of Manufacturing a Multiple-Pane Insulating Glass Unit
Patent:
4,335,166 →
Application:
06/262,424 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 19, 1983
From: CARDINAL IG COMPANY
To: SOUTHWALL CORPORATION, THE
Reel/Frame 004160/0208 →
Security Interest
Mar 23, 1995
From: SOUTHWALL TECHNOLOGIES, INC.
To: SILICON VALLEY BANK
Reel/Frame 007377/0336 →
Security Agreement
Dec 14, 2011
From: SILICON VALLEY BANK
To: SOUTHWALL TECHNOLOGIES, INC.
Reel/Frame 027381/0419 →