Patent Assignment
Reel/Frame 009645/0413
Assignment of Assignor's Interest
Recorded: 1998-12-18
Pages: 3
Assignee
PUTZMEISTER AG
MAX-EYTH-STRASSE 10, AICHTAL, D-726, GERMANY
Covered Property
(1)
Process and Device for Controlling a Two-Cylinder Thick Medium Pump
Patent:
6,171,075 →
Application:
09/068,705 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 2, 2008
From: PUTZMEISTER ATIENGESELLSCHAFT
To: PUTZMEISTER CONCRETE PUMPS GMBH
Reel/Frame 021328/0506 →
Re-Record to Correct Conveying/Receiving Party, Previously Recorded at Reel/Frame 021328/0506
Jan 5, 2010
From: PUTZMEISTER AKTIENGESELLSCHAFT
To: PUTZMEISTER CONCRETE PUMPS GMBH
Reel/Frame 023892/0382 →