Patent Assignment
Reel/Frame 023712/0230
Assignment of Assignor's Interest
Recorded: 2009-12-29
Pages: 3
Assignor
HUFEN, MICHAEL
Executed: 2009-11-13
Assignee
DORMA GMBH + CO. KG
DORMA PLATZ 1, ENNEPETAL, 58256, GERMANY
Covered Property
(1)
Regulating Valve of a Hydraulic Door Closer
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.