IP Library › Assignment 027549/0087
Patent Assignment
Reel/Frame 027549/0087

Assignment of Assignor's Interest

Recorded: 2012-01-18 Pages: 3
Assignor
PIETRALA, CHRISTOPH
Executed: 2011-12-08
Assignee
BUCYRUS EUROPE GMBH
INDUSTRIESTRASSE 1, LUNEN, D-44534, GERMANY
Covered Property (1)
Rack and Pinion Arrangement for a Mining Extraction Machine and Rack and Pinion Rod Therefor
Patent: 8,944,519 →
Application: 13/384,622 →
Publication: US 2012/0111133
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 9, 2012
From: BUCYRUS EUROPE GMBH
To: CATERPILLAR GLOBAL MINING EUROPE GMBH
Reel/Frame 029094/0707 →
Assignment of Assignor's Interest Nov 22, 2022
From: CATERPILLAR GLOBAL MINING EUROPE GMBH
To: CATERPILLAR INC.
Reel/Frame 061987/0528 →