IP Library › Assignment 022324/0639
Patent Assignment
Reel/Frame 022324/0639

Assignment of Assignor's Interest

Recorded: 2009-02-27 Pages: 3
Assignors
MUTSCHLECHNER, HERMANN
Executed: 2009-01-28
MAURER, REINHOLD
Executed: 2009-01-28
Assignee
TIROLER ROEHREN- UND METALLWERKE AG
INNSBRUCKERSTRASSE 51, HALL IN TIROL, 6060, AUSTRIA
Covered Property (1)
Spigot-And-Socket Joint
Patent: 7,806,445 →
Application: 12/336,793 →
Publication: US 2009/0152866
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 18, 2012
From: TIROLER ROEHREN- UND METALLWERKE AG
To: DUKTUS TIROLER ROHRSYSTEME GMBH
Reel/Frame 029149/0175 →
Assignment of Assignor's Interest Dec 11, 2012
From: DUKTUS TIROLER ROHRSYSTEME GMBH
To: DUKTUS S.A. NIEDERLASSUNG OESTERREICH
Reel/Frame 029445/0646 →