Patent Assignment
Reel/Frame 017502/0800
Assignment of Assignor's Interest
Recorded: 2006-04-20
Pages: 10
Assignors
BRUGGEMANN, REINHOLD
Executed: 2005-12-06
FISCHER, FRANK
Executed: 2005-12-06
HAMMEL, JOCHEN
Executed: 2005-12-06
WIRTZ, JORG
Executed: 2005-12-06
KATTHOFER, NORBERT
Executed: 2005-12-06
HERRMANN, FRANK
Executed: 2005-12-16
TUMPNER, HANS
Executed: 2005-12-16
MARTIN, HARRY
Executed: 2006-04-06
DELGADO, JUAN
Executed: 2006-04-12
MONTENEGRO, VICTOR RAUL ENCINA
Executed: 2006-01-24
VALDES, JAIME HERNAN CARRENO
Executed: 2006-02-06
PARGA, PABLO ANTONIO LETELIER
Executed: 2006-03-06
HAHN, DETLEF
Executed: 2005-11-21
BUHLMANN, FERNANDO ARTURO GEISTER
Executed: 2006-01-24
Assignees
DBT GMBH
INDUSTRIESTRASSE 1, LUNEN, 44534, GERMANY
CORPORACION NACIONAL DEL COBRE
HUERFANOS 1270, SANTIAGO, CHILE
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.
Change of Name
Jun 10, 2016
From: DBT GMBH
To: BUCYRUS DBT EUROPE GMBH
Reel/Frame 038963/0552 →
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 →