Patent Assignment
Reel/Frame 005630/0584
Assignment of Assignors Interest.
Recorded: 1991-03-15
Pages: 3
Assignors
LE BEGUE, MAURICE K.
Executed: 1991-03-07
WOODFORD, CLARENCE H. II
Executed: 1991-03-07
SANDERS, LEONARD M.
Executed: 1991-03-07
BAIRD, JOHN A.
Executed: 1991-03-07
Assignee
TAMROCK WORLD CORPORATION, N.V., A CORP. OF THE NETHERLANDS ANTILLES
CURACAO, NETHERLANDS ANTILLES
Covered Property
(1)
Continuous Miner with Improved Duct System and Method of Increasing Duct Cross Section
Patent:
5,104,194 →
Application:
07/640,259 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 1993
From: TAMROCK WORLD CORPORATION, N.V.
To: EIMCO COAL MACHINERY, INC.
Reel/Frame 006817/0690 →
Assignment of Assignor's Interest
Jul 13, 1999
From: EIMCO COAL MACHINERY INC.
To: EIMCO LLC
Reel/Frame 010086/0200 →
Assignment of Assignor's Interest
Dec 8, 2003
From: EIMCO LLC
To: DBT AMERICA INC.
Reel/Frame 014178/0362 →
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 →
Change of Name
Apr 14, 2010
From: DBT AMERICA INC.
To: BUCYRUS AMERICA, INC.
Reel/Frame 024225/0639 →
Release of Security Interest
Jul 13, 2011
From: JPMORGAN CHASE BANK, N.A.
To: BUCYRUS AMERICA, INC.
Reel/Frame 026587/0416 →