Patent Assignment
Reel/Frame 031494/0686
Change of Name
Recorded: 2013-10-24
Pages: 13
Assignor
BERSTORFF GMBH
Executed: 2007-06-22
Assignee
KRAUSSMAFFEI BERSTORFF GMBH
AN DER BREITEN WIESE 3/5, HANNOVER, 30625, 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.
Assignment of Assignor's Interest
Feb 16, 2007
From: UPHUS, REINHARD; SKIBBA, OLAF
To: BERSTORFF GMBH; VMI-AZ EXTRUSION GMBH
Reel/Frame 018943/0533 →
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 →