Assignment of Assignor's Interest

Recorded: 2014-03-20 Pages: 4

Assignors

BUSCH, SVEN

Executed: 2014-03-12

KISSLER, STEFAN

Executed: 2014-03-04

SCHMITZ, THOMAS

Executed: 2014-03-05

Assignee

DORMA GMBH + CO. KG

DORMA PLATZ 1, ENNEPETAL, 58256, GERMANY

Covered Property (1)

Revolving Door with a Drive Unit Arranged at a Glass Ceiling Element

Patent: 9,091,109 →

Application: 14/154,433 →

Publication: US 2014/0196374

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.