IP Library Assignment 033029/0516
Patent Assignment
Reel/Frame 033029/0516

Assignment of Assignor's Interest

Recorded: 2014-06-04 Pages: 3
Assignor
WULBRANDT, TIM
Executed: 2014-05-23
Assignee
DORMA GMBH + CO. KG
DORMA PLATZ 1, ENNEPETAL, D-58256, GERMANY
Covered Property (1)
System For Interlocking and Unlocking a Sliding Door
Application: 14/243,375 →
Publication: US 2014/0300116
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 3, 2014
From: HELLWIG, ALEXANDER
To: DORMA GMBH + CO. KG
Reel/Frame 033017/0785 →
Entity Conversion Mar 17, 2015
From: DORMA GMBH + CO. KG
To: DORMA DEUTSCHLAND GMBH
Reel/Frame 035220/0595 →