Patent Assignment
Reel/Frame 015736/0440
Assignment of Assignor's Interest
Recorded: 2004-08-25
Pages: 5
Assignee
ASF-KEYSTONE
1700 WALNUT STREET, GRANITE CITY, ILLINOIS, 62040
Covered Property
(1)
Side bearing for railway car
Application:
10/925,812 →
Publication:
US 2006/0042498
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.