Patent Assignment
Reel/Frame 019485/0705
Assignment of Assignor's Interest
Recorded: 2007-06-27
Pages: 5
Assignors
MURTHUM, ERNST
Executed: 2006-07-14
BUEHRER, KLAUS
Executed: 2006-07-14
WEHNER, VOLKER
Executed: 2006-07-14
SCHURAN, MAX
Executed: 2006-07-14
Assignee
PUTZMEISTER AKTIENGESELLSCHAFT
MAX-EYTH-STRASSE 10, AICHTAL, D-72631, GERMANY
Covered Property
(1)
Device and method for cleaning a thick matter delivery pipe
Application:
10/594,409 →
Publication:
US 2007/0131251
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 →