Patent Assignment
Reel/Frame 007194/0804
Change of Name (See Document for Details) Effective 11-24-93
Recorded: 1994-11-08
Pages: 10
Assignor
SPRECHER ENERGIE AG
Executed: 1994-02-02
Assignee
GEC ALSTHOM T&D AG
CARL-SPRECHER-STRASSE 1, 5036 OBERTENFELDEN SWITZERLAND, 5036 OBERTENFELDEN, SWITZERLAND
Covered Properties
(13)
Actuator Mechanism for a High-Voltage Circuit Breaker
Patent:
4,968,861 →
Application:
07/283,869 →
Vacuum Switch Arrangement
Patent:
5,015,809 →
Application:
07/361,257 →
Vacuum Switch
Patent:
5,091,615 →
Application:
07/465,749 →
Spring-Force Drive for a Power Switch
Patent:
4,996,397 →
Application:
07/482,919 →
Multi-Pin Vacuum Switch Arrangement
Patent:
5,055,640 →
Application:
07/493,834 →
Stored-Spring-Energy Actuator Mechanism for a High-Voltage Circuit Breaker
Patent:
5,113,056 →
Application:
07/550,759 →
Electrical Contact Assembly
Patent:
5,098,318 →
Application:
07/683,045 →
Gas-Blast Circuit Breaker
Patent:
5,248,862 →
Application:
07/855,680 →
Method of Assembling a Circuit-Breaker Pole
Patent:
5,269,055 →
Application:
07/917,268 →
Novel Gas-Blast Circuit Breaker
Patent:
5,304,762 →
Application:
08/013,833 →
Method and Apparatus for Tensioning an Accumulator Spring of a Drive of a High-Voltage or Medium-Voltage Power Circuit Breaker
Patent:
5,358,073 →
Application:
08/024,088 →
Actuator for Electrical Switches
Patent:
5,444,202 →
Application:
08/118,840 →
Encased Gas-Insulated High-Tension Installation and an Assembly of Such an Installation
Patent:
5,416,266 →
Application:
08/149,358 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 13, 1988
From: KUHN, MAX
To: SPRECHER ENERGIE AG, KIRCHWEG 5, 5036 OBERENTFELDEN, SWITZERLAND
Reel/Frame 004992/0540 →
Assignment of Assignors Interest.
Jun 5, 1989
From: WUTHRICH, HANS R.
To: SPRECHER ENERGIE AG, KIRCHWEG 5, 5036 OBERENTFELDEN, SWITZERLAND
Reel/Frame 005087/0572 →
Assignment of Assignors Interest.
Feb 22, 1990
From: KUHN, MAX; SCHMIDT, RUDI
To: SPRECHER ENERGIE AG
Reel/Frame 005235/0894 →
Assignment of Assignors Interest.
Mar 8, 1990
From: LIPPI, BRUNO; SUTER, ERNST; MEIER, THOMAS
To: SPRECHER ENERGIE AG, KIRCHWEG 5, CH-5036 OBERENTFELDEN, SWITZERLAND A CO. OF SWITZERLAND
Reel/Frame 005266/0043 →
Assignment of Assignors Interest.
Mar 9, 1990
From: LIPPI, BRUNO; SUTER, ERNST; WUTHRICH, HANS-RUDOLF; MEIER, THOMAS
To: SPRECHER ENERGIE AG
Reel/Frame 005255/0775 →
Assignment of Assignors Interest.
Sep 7, 1990
From: KUHN, MAX
To: SPRECHER ENERGIE AG,
Reel/Frame 005440/0475 →
Assignment of Assignors Interest.
Apr 10, 1991
From: SUTER, ERNST
To: SPRECHER ENERGIE AG, KIRCHFELD 5, CH-5036, OBERENTFELDEN, SWITZERLAND A CORP. OF SWITZERLAND
Reel/Frame 005675/0645 →
Assignment of Assignors Interest.
Apr 28, 1992
From: BLATTER, JOHANNES
To: SPRECHER ENERGIE AG, A CORP. OF SWITZERLAND
Reel/Frame 006098/0451 →
Assignment of Assignors Interest.
Oct 9, 1992
From: KESSI, ERICH
To: SPRECHER ENERGIE AG
Reel/Frame 006274/0320 →
Assignment of Assignors Interest.
Feb 5, 1993
From: HILTBRUNNER, HUGO
To: SPRECHER ENERGIE AG
Reel/Frame 006424/0445 →
Assignment of Assignors Interest.
Mar 1, 1993
From: WUTHRICH, HANS-RUDOLF
To: SPRECHER ENERGIE AG
Reel/Frame 006476/0496 →
Assignment of Assignor's Interest
Sep 10, 1993
From: ZURCHER, ERNST
To: SPRECHER ENERGIE AG
Reel/Frame 006692/0856 →
Assignment of Assignor's Interest
Nov 9, 1993
From: MUELLER, THOMAS
To: SPRECHER ENERGIE AG
Reel/Frame 006769/0619 →
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 →