Patent Assignment
Reel/Frame 038963/0552
Change of Name
Recorded: 2016-06-10
Pages: 14
Assignor
DBT GMBH
Executed: 2008-01-03
Assignee
BUCYRUS DBT EUROPE GMBH
INDUSTRIESTRASSE 1, LUENEN, D-44534, GERMANY
Covered Property
(1)
Method and Device for Extracting Extraction Products in Underground Mining
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2006
From: BRUGGEMANN, REINHOLD; FISCHER, FRANK; HAMMEL, JOCHEN; WIRTZ, JORG
To: DBT GMBH; CORPORACION NACIONAL DEL COBRE
Reel/Frame 017502/0800 →
Change of Name
Jul 20, 2016
From: BUCYRUS DBT EUROPE GMBH
To: BUCYRUS EUROPE GMBH
Reel/Frame 039418/0682 →
Change of Name
Aug 9, 2016
From: BUCYRUS DBT EUROPE GMBH
To: BUCYRUS EUROPE GMBH
Reel/Frame 039636/0673 →
Change of Name
Sep 23, 2016
From: BUCYRUS EUROPE GMBH
To: CATERPILLAR GLOBAL MINING EUROPE GMBH
Reel/Frame 040135/0255 →