Patent Assignment
Reel/Frame 034144/0311
Assignment of Assignor's Interest
Recorded: 2014-11-11
Pages: 3
Assignor
HELLWIG, ALEXANDER
Executed: 2014-11-10
Assignee
DORMA DEUTSCHLAND GMBH
DORMA PLATZ 1, ENNEPETAL, GERMANY
Covered Property
(1)
Spring adjusting device for a door actuating device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.