Patent Assignment
Reel/Frame 003963/0342
Assignment of Assignors Interest.
Recorded: 1982-01-25
Pages: 2
Assignor
ELRICK, DONALD E.
Executed: 1982-01-19
Assignee
HERCULES INCORPORATED, A CORP. OF DE.
WILMINGTON, DELAWARE
Covered Property
(1)
Slurry Casting Method for Double Base Propellants
Patent:
4,462,848 →
Application:
06/342,272 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 9, 1999
From: HERCULES INCORPORATED
To: ALLIANT TECHSYSTEMS INC.
Reel/Frame 009845/0641 →
Patent Security Agreement
May 22, 2001
From: ALLIANT TECHSYSTEMS INC.
To: THE CHASE MANHATTAN BANK
Reel/Frame 011821/0001 →
Release of Security Agreement
Apr 7, 2004
From: JPMORGAN CHASE BANK (FORMERLY KNOWN AS THE CHASE MANHATTAN BANK)
To: ALLIANT TECHSYSTEMS INC.
Reel/Frame 015201/0095 →