Patent Assignment
Reel/Frame 010490/0273
Assignment of Assignor's Interest
Recorded: 1999-12-28
Pages: 4
Assignor
HARTMAN, RICHARD J.
Executed: 1999-12-16
Assignee
L.B. FOSTER OCMPANY
415 HOLIDAY DRIVE, PITTSBURGH, PENNSYLVANIA, 15220
Covered Property
(1)
Z-Shaped Sheet Piling
Patent:
6,420,014 →
Application:
09/473,757 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Aug 22, 2008
From: CHAPARRAL STEEL COMPANY
To: BANK OF AMERICA, N.A.
Reel/Frame 021423/0954 →
Security Agreement
Dec 21, 2009
From: GERDAU AMERISTEEL US INC.; CHAPARRAL STEEL COMPANY; GERDAU AMERISTEEL WC, INC.
To: BANK OF AMERICA, N.A, AS AGENT
Reel/Frame 023679/0497 →
Release of Security Interest
Apr 13, 2011
From: BANK OF AMERICA, N.A., AS AGENT
To: GERDAU AMERISTEEL US INC.; CHAPARRAL STEEL COMPANY; GERDAU AMERISTEEL WC, INC.
Reel/Frame 026120/0382 →