Patent Assignment
Reel/Frame 024225/0604
Change of Name
Recorded: 2010-04-14
Pages: 5
Assignor
DBT AMERICA INC.
Executed: 2007-12-10
Assignee
BUCYRUS AMERICA, INC.
2045 WEST PIKE STREET, HOUSTON, PENNSYLVANIA, 15342-1010
Covered Property
(1)
Automated Continuous Haulage System
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 27, 2003
From: STURGES, ROBERT H.; TWIGGER, MICHAEL; KANARAT, AMNART
To: DBT AMERICA INC.; VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
Reel/Frame 014667/0134 →
Intellectual Property Security Agreement
Jul 11, 2007
From: DBT AMERICA INC.
To: LEHMAN COMMERCIAL PAPER INC., AS ADMINISTRATIVE AGENT
Reel/Frame 019541/0048 →
Assignment and Assumption Regarding Reel/Frame Nos. 019260/0457 and 019541/0048
Jan 12, 2009
From: LEHMAN COMMERCIAL PAPER INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 022092/0031 →
Release of Security Interest
Jul 13, 2011
From: JPMORGAN CHASE BANK, N.A.
To: BUCYRUS AMERICA, INC.
Reel/Frame 026587/0416 →
Change of Name
Sep 2, 2015
From: BUCYRUS AMERICA, INC.
To: BUCYRUS AMERICA LLC
Reel/Frame 036527/0227 →
Change of Name
Sep 11, 2015
From: BUCYRUS AMERICA LLC
To: CATERPILLAR GLOBAL MINING AMERICA LLC
Reel/Frame 036588/0388 →