IP Library › Assignment 027794/0872
Patent Assignment
Reel/Frame 027794/0872

Assignment of Assignor's Interest

Recorded: 2012-03-02 Pages: 6
Assignors
OLDKNOW, KEVIN
Executed: 2011-12-02
SAMUELS, JOHN
Executed: 2011-12-02
EADIE, DONALD THOMAS
Executed: 2011-12-02
EARL, DANA
Executed: 2011-11-23
Assignee
PORTEC RAIL PRODUCTS, INC.
900 OLD FREEPORT ROAD, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property (1)
Optimizing Rail Track Performance
Patent: 8,473,128 →
Application: 13/293,805 →
Publication: US 2012/0150370
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 12, 2013
From: PORTEC RAIL PRODUCTS, INC.
To: L.B. FOSTER RAIL TECHNOLOGIES, INC.
Reel/Frame 030204/0580 →
Assignment of Assignor's Interest Apr 16, 2013
From: L.B. FOSTER RAIL TECHNOLOGIES, INC.
To: L.B. FOSTER RAIL TECHNOLOGIES CANADA, LTD.
Reel/Frame 030226/0288 →