Patent Assignment
Reel/Frame 005744/0204
Assignment of Assignors Interest.
Recorded: 1991-06-13
Pages: 3
Assignee
TAMROCK WORLD CORPORATION, N.V.
A CORPORATION UNDER THE LAW OF NETHERLANDS ANTILLES, NETHERLANDS
Covered Property
(1)
Twin Scrubber and Air Diffuser for a Continuous Miner and Method of Ventilation
Patent:
5,188,427 →
Application:
07/714,680 →
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 014178/0389 →
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 024225/0629 →
Release of Security Interest
Jul 13, 2011
From: JPMORGAN CHASE BANK, N.A.
To: BUCYRUS AMERICA, INC.
Reel/Frame 026587/0416 →