Patent Assignment
Reel/Frame 020515/0441
Assignment of Assignor's Interest
Recorded: 2008-02-11
Pages: 4
Assignors
GABEL, BRENT L.
Executed: 2008-01-31
ENDRESEN, DAVID A.
Executed: 2008-01-31
BJORLIN, MARK C.
Executed: 2008-01-31
Assignee
CHERNE INDUSTRIES INCORPORATED
5700 LINCOLN DRIVE, MINNEAPOLIS, MINNESOTA, 55436
Covered Property
(1)
Rupture Disc Assembly for Pneumatic Plugs
Patent:
8,020,577 →
Application:
12/009,538 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Jul 19, 2012
From: CHERNE INDUSTRIES INCORPORATED
To: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028597/0963 →
Release of Security Interest
Mar 3, 2014
From: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: CHERNE INDUSTRIES INCORPORATED
Reel/Frame 032380/0463 →
Correct Patents Listed on Cover Sheet Previously Recorded at Reel 032380 Frame 0407
Mar 13, 2014
From: KEYBANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: CHERNE INDUSTRIES INCORPORATED
Reel/Frame 032445/0258 →