Patent Assignment
Reel/Frame 018943/0533
Assignment of Assignor's Interest
Recorded: 2007-02-16
Pages: 4
Assignees
BERSTORFF GMBH
AN DER BREITEN WIESE 3-5, 30625 HANNOVER, GERMANY
VMI-AZ EXTRUSION GMBH
DESSAUERSTR. 9, 80992 MUENCHEN, GERMANY
Covered Property
(1)
Gear Pump Having Input and Output Screw Shafts with a Decreasing Flight Depth Toward a Gear Section in Transfer Mix Areas
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 24, 2013
From: VMI-AZ EXTRUSION GMBH
To: TKH DEUTSCHLAND GMBH & CO. KG
Reel/Frame 031473/0547 →
Assignment of Assignor's Interest
Oct 24, 2013
From: KRAUSSMAFFEI BERSTORFF GMBH
To: TKH DEUTSCHLAND GMBH & CO. KG
Reel/Frame 031473/0570 →
Change of Name
Oct 24, 2013
From: BERSTORFF GMBH
To: KRAUSSMAFFEI BERSTORFF GMBH
Reel/Frame 031494/0686 →