Patent Assignment
Reel/Frame 044281/0456
Change of Name
Recorded: 2017-10-16
Pages: 8
Assignor
DUKTUS ROHRSYSTEME WETZLAR GMBH
Executed: 2016-05-09
Assignee
DUKTUS PRODUCTION GMBH
SOPHIENSTRASSE 52-54, WETZLAR, 35576, GERMANY
Covered Property
(1)
Retaining Catch for a Socket Pipe Connection
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 29, 2015
From: ARNOLD, GEORG
To: DUKTUS S.A.
Reel/Frame 037375/0899 →
Assignment of Assignor's Interest
Dec 29, 2015
From: DPI S.A.
To: DUKTUS ROHRSYSTEME WETZLAR GMBH
Reel/Frame 037375/0950 →
Change of Name
Dec 29, 2015
From: DUKTUS S.A.
To: DPI S.A.
Reel/Frame 037396/0849 →