Patent Assignment
Reel/Frame 024218/0693
Nunc Pro Tunc Assignment
Recorded: 2010-04-13
Pages: 11
Assignor
ALSTOM (SCHWEIZ) AG
Executed: 2003-12-22
Assignee
ALSTOM T & D AG
CARL-SPRECHER-STRASSE 3, 5036 OBERENTFELDEN, SWITZERLAND
Covered Property
(1)
Spring Drive Mechanism for Switchgear, in Particular a Circuit Breaker
Patent:
6,066,820 →
Application:
09/189,971 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 1999
From: NIKLAUS, ROLF
To: GEC ALSTHOM AG
Reel/Frame 009745/0349 →
Change of Name
Apr 21, 2009
From: GEC ALTHOM AG TO ALSTOM AG
To: ALSTOM AG
Reel/Frame 022562/0848 →
Change of Address
Jan 22, 2010
From: ALSTOM AG
To: ALSTOM AG
Reel/Frame 023828/0562 →
Merger
Apr 13, 2010
From: ALSTOM AG
To: ALSTOM POWER (SCHWEIZ) AG
Reel/Frame 024218/0673 →
Change of Name
Apr 13, 2010
From: ALSTOM POWER (SCHWEIZ) AG
To: ALSTOM (SCHWEIZ) AG
Reel/Frame 024218/0688 →
Change of Name
Nov 23, 2012
From: ALSTOM T&D AG
To: AREVA T&D AG
Reel/Frame 029343/0505 →
Change of Name
Nov 27, 2012
From: AREVA T&D AG
To: ALSTOM GRID AG
Reel/Frame 029358/0913 →
Assignment of Assignor's Interest
Sep 6, 2013
From: ALSTOM GRID AG
To: ALSTOM TECHNOLOGY LTD
Reel/Frame 031149/0826 →