SPRECHER & SCHUH AG

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5001 AARAU, CH

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Patents Grantslast 30 patents

Information Patent Grant
Contact arrangement for an electrical switching device especially f...
- Patent number 5,097,104
- Issue date Mar 17, 1992
- Sprecher & Schuh AG
- Hans Weichert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mode switching device for an electrical switch
- Patent number 4,843,196
- Issue date Jun 27, 1989
- Sprecher & Schuh AG
- Josef Bissig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical protection switch
- Patent number 4,816,798
- Issue date Mar 28, 1989
- Sprecher & Schuh AG
- Peter Hilfiker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage measurement transformer for suspension from a high vol...
- Patent number 4,808,910
- Issue date Feb 28, 1989
- Sprecher & Schuh AG
- Erich Kessi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic trigger for a selectively operative switch
- Patent number 4,808,952
- Issue date Feb 28, 1989
- Sprecher & Schuh AG
- Jorg Berner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor protection switch
- Patent number 4,686,599
- Issue date Aug 11, 1987
- Sprecher & Schuh AG
- Peter Hilfiker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum switch
- Patent number 4,684,771
- Issue date Aug 4, 1987
- Sprecher & Schuh AG
- Hans-Rudolf Wuthrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuating mechanism for an electrical switch with pressure contacts...
- Patent number 4,654,494
- Issue date Mar 31, 1987
- Sprecher & Schuh AG
- Hans-Rudolf Wuthrich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotary isolating switch, especially encapsulated rotary isolating s...
- Patent number 4,647,730
- Issue date Mar 3, 1987
- Sprecher & Schuh AG
- Willi Schutz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Locking mechanism for a mutual mechanical interlocking of two adjoi...
- Patent number 4,598,264
- Issue date Jul 1, 1986
- Sprecher & Schuh AG
- Heinz Suter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,598,188
- Issue date Jul 1, 1986
- Sprecher & Schuh AG
- Hans-Jorg Schotzau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switch apparatus
- Patent number 4,590,450
- Issue date May 20, 1986
- Sprecher & Schuh AG
- Alex Blum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary contact assembly for mounting onto an electromagnetic switch
- Patent number 4,587,503
- Issue date May 6, 1986
- Sprecher & Schuh AG
- Heinz Suter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor protection switch
- Patent number 4,580,117
- Issue date Apr 1, 1986
- Sprecher & Schuh AG
- Peter Hilfiker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupling system between an electromagnetic switch apparatus and an...
- Patent number 4,578,659
- Issue date Mar 25, 1986
- Sprecher & Schuh AG
- Heinz Suter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuating device for a high-voltage switch
- Patent number 4,535,208
- Issue date Aug 13, 1985
- Sprecher & Schuh AG
- Hubert Wallimann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage circuit breaker including cut-on resistor
- Patent number 4,513,187
- Issue date Apr 23, 1985
- Sprecher & Schuh AG
- Walter Schaad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,497,991
- Issue date Feb 5, 1985
- Sprecher & Schuh AG
- Christian Sturzenegger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transducer for alternating current limiter
- Patent number 4,491,816
- Issue date Jan 1, 1985
- Sprecher & Schuh AG
- Alex Blum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a multi-phase thermal circuit breaker and m...
- Patent number 4,475,098
- Issue date Oct 2, 1984
- Sprecher & Schuh AG
- Heinrich Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact element arrangement for an electrical switching device, esp...
- Patent number 4,472,613
- Issue date Sep 18, 1984
- Sprecher & Schuh AG
- Peter Koller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer with a ring-shaped core for use in a high volta...
- Patent number 4,471,333
- Issue date Sep 11, 1984
- Sprecher & Schuh AG
- Viktor H. Stephanides
- G01 - MEASURING TESTING
Information Patent Grant
Gas-blast switch
- Patent number 4,471,187
- Issue date Sep 11, 1984
- Sprecher & Schuh AG
- Christian Sturzenegger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage circuit breaker
- Patent number 4,433,220
- Issue date Feb 21, 1984
- Sprecher & Schuh AG
- Anton Buhler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,431,887
- Issue date Feb 14, 1984
- Sprecher & Schuh AG
- Christian Sturzenegger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically insulating plastic element for an electrical switching...
- Patent number 4,418,256
- Issue date Nov 29, 1983
- Sprecher & Schuh AG
- Rudolf Graf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas blast switch
- Patent number 4,395,607
- Issue date Jul 26, 1983
- Sprecher & Schuh AG
- Adrian W. Roth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch actuatable by a mechanical drive by means of a dri...
- Patent number 4,394,550
- Issue date Jul 19, 1983
- Sprecher & Schuh AG
- Hubert Wallimann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excess-current protective switch
- Patent number 4,388,507
- Issue date Jun 14, 1983
- Sprecher & Schuh AG
- Adrian W. Roth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast switch
- Patent number 4,379,958
- Issue date Apr 12, 1983
- Sprecher & Schuh AG
- Johann Blatter
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73058320 - SPRECHER+SCHUH
- Serial number 73058320
- Registration number 1060656
- Filing date Jul 21, 1975
- SPRECHER & SCHUH AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73058322 - S & S
- Serial number 73058322
- Registration number 1060657
- Filing date Jul 21, 1975
- SPRECHER & SCHUH AG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

SPRECHER & SCHUH AG

Organization

Patents Grantslast 30 patents

Contact arrangement for an electrical switching device especially f...

Mode switching device for an electrical switch

Electrical protection switch

High voltage measurement transformer for suspension from a high vol...

Magnetic trigger for a selectively operative switch

Motor protection switch

Vacuum switch

Actuating mechanism for an electrical switch with pressure contacts...

Rotary isolating switch, especially encapsulated rotary isolating s...

Locking mechanism for a mutual mechanical interlocking of two adjoi...

Gas-blast switch

Electromagnetic switch apparatus

Auxiliary contact assembly for mounting onto an electromagnetic switch

Motor protection switch

Coupling system between an electromagnetic switch apparatus and an...

Actuating device for a high-voltage switch

High-voltage circuit breaker including cut-on resistor

Gas-blast switch

Transducer for alternating current limiter

Method of manufacturing a multi-phase thermal circuit breaker and m...

Contact element arrangement for an electrical switching device, esp...

Current transformer with a ring-shaped core for use in a high volta...

Gas-blast switch

High-voltage circuit breaker

Gas-blast switch

Electrically insulating plastic element for an electrical switching...

Gas blast switch

Gas-blast switch actuatable by a mechanical drive by means of a dri...

Excess-current protective switch

Gas-blast switch

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73058320 - SPRECHER+SCHUH

73058322 - S & S