Patent Assignment
Reel/Frame 008923/0387
Assignment of Assignor's Interest
Recorded: 1997-12-19
Pages: 2
Assignor
LEVOIR, DONALD L.
Executed: 1997-12-01
Assignee
SAFETRAN SYSTEMS CORPORATION
4650 MAIN STREET, N.E., MINNEAPOLIS, MINNESOTA, 55421
Covered Property
(1)
Railroad Crossing Gate Control System Including a Separate Maintenance Relay
Patent:
5,852,350 →
Application:
08/994,386 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Apr 5, 2004
From: SAFETRAN SYSTEMS CORPORATION
To: DEUTSCHE BANK AG, LONDON
Reel/Frame 015177/0380 →
Security Agreement
Jul 13, 2006
From: SAFETRAN SYSTEMS CORPORATION
To: DEUTSCHE BANK AG, LONDON BRANCH
Reel/Frame 017921/0881 →
Release and Termination of Security Interest
Aug 4, 2006
From: DEUTSCHE BANK AG, LONDON BRANCH
To: SAFETRAN SYSTEMS CORPORATION
Reel/Frame 018047/0551 →