IP Library Assignment 021206/0012
Patent Assignment
Reel/Frame 021206/0012

Assignment of Assignor's Interest

Recorded: 2008-07-08 Pages: 2
Assignor
HEIN, RUSSELL R., MR.
Executed: 2008-07-08
Assignee
PROGRESS RAIL SERVICES CORP.
1600 PROGRESS DRIVE, ALBERTVILLE, ALABAMA, 35950
Covered Property (1)
System, Method and Apparatus for Easer Rail That Mates with the Uncut Web of a Running Rail
Patent: 8,001,907 →
Application: 12/169,158 →
Publication: US 2010/0006664
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2011
From: PROGRESS RAIL SERVICES CORPORATION
To: ATLANTIC TRACK & TURNOUT CO.
Reel/Frame 027298/0286 →