Patent Assignment
Reel/Frame 018477/0933
Assignment of Assignor's Interest
Recorded: 2006-11-03
Pages: 5
Assignee
TRN BUSINESS TRUST
2525 STEMMONS FREEWAY, DALLAS, TEXAS, 75207
Covered Properties
(2)
Over Center Lock Indicator For Railway Car Door Operation Mechanism
Application:
11/548,492 →
Publication:
US 2007/0079726
Over center lock indicator for railway car door operation mechanism
Application:
60/727,970 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.