Patent Assignment
Reel/Frame 003848/0436
Assignment of Assignors Interest.
Recorded: 1981-02-12
Pages: 2
Assignee
HERCULES INCORPORATED, A CORP. OF DE
WILMINGTON, DELAWARE, 19899
Covered Property
(1)
Nozzle/Valve Device for a Ducted Rocket Motor
Patent:
4,442,669 →
Application:
06/233,724 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 10, 1981
From: DURWALD, DIERK; KAUFMANN, KARL-ERNST
To: MANNESMANN DEMAG AG., A CORP.OF GERMANY
Reel/Frame 003865/0639 →
Patent Security Agreement
Dec 31, 1998
From: ALLIANT TECHSYSTEMS INC.
To: CHASE MANHATTAN BANK, THE
Reel/Frame 009662/0089 →
Assignment of Assignor's Interest
Apr 9, 1999
From: HERCULES INCORPORATED
To: ALLIANT TECHSYSTEMS INC.
Reel/Frame 009845/0641 →
Security Interest
Apr 7, 2004
From: JPMORGAN CHASE BANK (FORMERLY KNOWN AS THE CHASE MANHATTAN BANK)
To: ALLIANT TECHSYSTEMS INC.
Reel/Frame 015201/0351 →