Patent Assignment
Reel/Frame 015609/0409
Assignment of Assignor's Interest
Recorded: 2004-07-28
Pages: 6
Assignors
UHLENDORF, FERDINAND
Executed: 2004-06-09
WEIGEL, WILFRIED
Executed: 2004-06-08
WESSELMANN, JOHANNES
Executed: 2004-06-09
TITSCHERT, JENS
Executed: 2004-06-07
TSCHOPE, JURGEN
Executed: 2004-06-09
Assignee
DBT AUTOMATION GMBH
INDUSTRIESTRASSE 1, D-44534 LUNEN, GERMANY
Covered Property
(1)
Controller for Underground Mining
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 25, 2005
From: DBT AUTOMATION GMBH
To: DBT GMBH
Reel/Frame 016448/0102 →
Change of Name
Apr 1, 2014
From: DBT GMBH
To: BUCYRUS DBT EUROPE GMBH
Reel/Frame 032588/0478 →
Change of Name
Apr 4, 2014
From: BUCYRUS DBT EUROPE GMBH
To: BUCYRUS EUROPE GMBH
Reel/Frame 032607/0447 →
Change of Name
Apr 7, 2014
From: BUCYRUS EUROPE GMBH
To: CATERPILLAR GLOBAL MINING EUROPE GMBH
Reel/Frame 032621/0612 →
Assignment of Assignor's Interest
Nov 22, 2022
From: CATERPILLAR GLOBAL MINING EUROPE GMBH
To: CATERPILLAR INC.
Reel/Frame 061987/0528 →