Patent Assignment
Reel/Frame 022532/0646
Assignment of Assignor's Interest
Recorded: 2009-04-07
Pages: 2
Assignor
PIRWASS, FRANK
Executed: 2009-03-17
Assignee
PUTZMEISTER CONCRETE PUMPS GMBH
MAX-EYTH-STRASSE 10, D-72631 AICHTAL, GERMANY
Covered Property
(1)
A Portable Work Machine for Pumping Concrete or Thick Liquids and Having a Carrying Framework and a Covering Hood
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.