Patent Assignment
Reel/Frame 021680/0378
Document Previously Recorded at Reel 021303 Frame 0370 Contained Errors in Patent Application Number 10/664,628. Document Rerecorded to Correct Errors on Stated Reel.
Recorded: 2008-10-10
Pages: 3
Assignor
PUTZMEISTER AKTIENGESELLSCHAFT
Executed: 2008-02-21
Assignee
PUTZMEISTER CONCRETE PUMPS GMBH
MAX-EYTH-STRASSE 10, D-72631 AICHTAL, GERMANY
Covered Properties
(5)
Material Feed Container for a Thick-Matter Pump
Hydraulic Switching Arrangement, Particularly for the Drive of Concrete Spreader Masts
Application:
11/664,628 →
Publication:
US 2008/0016862
End Hose for Discharge of Thick Substances
Supporting Bracket for Mobile Machine Tools
Ascending pipeline for conveying thick substances
Application:
11/919,170 →
Publication:
US 2009/0277524
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 22, 2006
From: GOGGELMANN, GERNOT; HURR, HELMUT; FRITZ, MARKUS
To: PUTZMEISTER AG
Reel/Frame 018354/0598 →
Assignment of Assignor's Interest
Apr 4, 2007
From: VON BAUMEN, PAUL; BENCKERT, HARMUT; MUNZENMAIER, WERNER
To: PUTZMEISTER AKTIENGESELLSCHAFT
Reel/Frame 019158/0448 →
Assignment of Assignor's Interest
Jun 8, 2007
From: QUIER, AUSTIN
To: PUTZMEISTER AKTIENGESELLSCHAFT
Reel/Frame 019460/0483 →
Assignment of Assignor's Interest
Aug 13, 2007
From: FUGEL, DIETMAR
To: PUTZMEISTER AKTIENGESELLSCHAFT
Reel/Frame 019741/0993 →
Assignment of Assignor's Interest
Oct 24, 2007
From: BENZ, ANDREAS; STIRM, CHRISTIAN; FUGEL, DIETMAR
To: PUTZMEISTER AKTIENGESELLSCHAFT
Reel/Frame 020073/0746 →
Re-Record to Correct the Name of the Second Assignor, Previously Recorded on Reel 019158 Frame 0448.
Oct 24, 2007
From: VON BAUMEN, PAUL; BENCKERT, HARTMUT; MUNZENMAIER, WERNER
To: PUTZMEISTER AKTIENGESELLSCHAFT
Reel/Frame 020050/0599 →
Assignment of Assignor's Interest
Jul 25, 2008
From: PUTZMEISTER AKTIENGESELLSCHAFT
To: PUTZMEISTER CONCRETE PUMPS GMBH
Reel/Frame 021303/0370 →
Assignment of Assignor's Interest
Dec 1, 2010
From: PUTZMEISTER CONCRETE PUMPS GMBH
To: PUTZMEISTER ENGINEERING GMBH
Reel/Frame 025318/0685 →
Assignment of Assignor's Interest
Dec 1, 2010
From: PUTZMEISTER CONCRETE PUMPS GMBH
To: PUTZMEISTER ENGINEERING GMBH
Reel/Frame 025381/0215 →
Assignment of Assignor's Interest
Dec 16, 2010
From: PUTZMEISTER CONCRETE PUMPS GMBH
To: PUTZMEISTER ENGINEERING GMBH
Reel/Frame 025586/0985 →