Patent Assignment
Reel/Frame 006692/0856
Assignment of Assignor's Interest
Recorded: 1993-09-10
Pages: 2
Assignor
ZURCHER, ERNST
Executed: 1993-09-01
Assignee
SPRECHER ENERGIE AG
KIRCHFELD 5 5036, OBERENTFELDEN, SWITZERLAND
Covered Property
(1)
Actuator for Electrical Switches
Patent:
5,444,202 →
Application:
08/118,840 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name (See Document for Details) Effective 11-24-93
Nov 8, 1994
From: SPRECHER ENERGIE AG
To: GEC ALSTHOM T&D AG
Reel/Frame 007194/0804 →
Merger
Mar 23, 2007
From: GEC ALSTHOM T&D AG
To: GEC ALSTHOM AG
Reel/Frame 019055/0263 →
Change of Name
Mar 30, 2007
From: GEC ALSTHOM AG
To: ALSTOM AG
Reel/Frame 019084/0929 →
Change of Address
Jan 22, 2010
From: ALSTOM AG
To: ALSTOM AG
Reel/Frame 023828/0562 →