Patent Assignment
Reel/Frame 013037/0969
Assignment of Assignor's Interest
Recorded: 2002-06-19
Pages: 4
Assignor
ATECS MANNESMANN AKTIENGESELLSCHAFT
Executed: 2002-05-16
Assignee
BERSTORFF GMBH
AN DER BREITEN WIESE 5, 30625 HANNOVER, GERMANY
Covered Property
(1)
Apparatus for Withdrawing a Screw from the Barrel of a Screw Extruder
Patent:
6,463,643 →
Application:
09/664,255 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 18, 2000
From: BEHLING, MICHAEL
To: ATECS MANNESMANN AG
Reel/Frame 011133/0570 →
Change of Name
Jul 10, 2012
From: BERSTORFF GMBH
To: KRAUSSMAFFEI BERSTORFF GMBH
Reel/Frame 028528/0702 →
Patent Security Agreement
Feb 27, 2013
From: KRAUSSMAFFEI BERSTORFF GMBH
To: RBC EUROPE LIMITED
Reel/Frame 029891/0372 →
Patent Security Agreement
Feb 27, 2013
From: KRAUSSMAFFEI BERSTORFF GMBH
To: DEUTSCHE TRUSTEE COMPANY LIMITED
Reel/Frame 029891/0680 →