Marc Liebetruth

Person

Berlin, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Release for an electrical switching arrangement
- Patent number 8,947,182
- Issue date Feb 3, 2015
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 8,927,889
- Issue date Jan 6, 2015
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 8,853,572
- Issue date Oct 7, 2014
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipole electrical switching device
- Patent number 8,735,752
- Issue date May 27, 2014
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch operable through both manual and motor driven ope...
- Patent number 8,610,012
- Issue date Dec 17, 2013
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrangement comprising at least two separate switch pole housings a...
- Patent number 8,378,243
- Issue date Feb 19, 2013
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching apparatus having a withdrawable-part rack and a lockable...
- Patent number 7,141,747
- Issue date Nov 28, 2006
- Siemens Aktiengesellschaft
- Joerg-Uwe Dahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching contact arrangement for a power switch
- Patent number 7,068,131
- Issue date Jun 27, 2006
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Latching mechanism for locking an actuating shaft and electrical sw...
- Patent number 7,038,155
- Issue date May 2, 2006
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Locking device for withdrawable circuit-breakers
- Patent number 7,022,923
- Issue date Apr 4, 2006
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power circuit breaker
- Patent number 6,972,388
- Issue date Dec 6, 2005
- Siemens Aktiengesellschaft
- Joerg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Latching mechanism for locking a spring energy store
- Patent number 6,870,113
- Issue date Mar 22, 2005
- Siemens Aktiengesellschaft
- Jörg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive train for a displaceable contact on an electrical power breaker
- Patent number 6,831,240
- Issue date Dec 14, 2004
- Siemens Aktiengesellschaft
- Michael Bach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for controlling the closing of a power circuit breaker
- Patent number 6,788,172
- Issue date Sep 7, 2004
- Siemens Aktiengesellschaft
- Ludvik Godesa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage power switch with a bearing arrangement for a switch shaft
- Patent number 6,777,636
- Issue date Aug 17, 2004
- Siemens Aktiengesellschaft
- Torsten Ahlert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power circuit breaker with an actuating shaft
- Patent number 6,492,888
- Issue date Dec 10, 2002
- Siemens Aktiengesellschaft
- Jörg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch
- Patent number 6,479,770
- Issue date Nov 12, 2002
- Siemens Aktiengesellschaft
- Joerg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-voltage circuit-breaker with a retrofitted power-driven lift
- Patent number 6,380,830
- Issue date Apr 30, 2002
- Siemens Aktiengesellschaft
- Jörg Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insertable and retractable switching device comprising a blocking b...
- Patent number 6,252,186
- Issue date Jun 26, 2001
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drawout circuit breaker with disconnect position interlock mechanism
- Patent number 6,031,192
- Issue date Feb 29, 2000
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arrangement for controlling the switching of a power circuit breaker
- Patent number 5,661,627
- Issue date Aug 26, 1997
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RELEASE FOR AN ELECTRICAL SWITCHING ARRANGEMENT
- Publication number 20120314331
- Publication date Dec 13, 2012
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric Switch
- Publication number 20120186957
- Publication date Jul 26, 2012
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multipole Electrical Switching Device
- Publication number 20120073945
- Publication date Mar 29, 2012
- Siemens Aktiengesellschaft
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrangement Comprising An Electrical Switch
- Publication number 20120048695
- Publication date Mar 1, 2012
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC SWITCH
- Publication number 20120048696
- Publication date Mar 1, 2012
- Siemens Aktiengesellschaft
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRANGEMENT COMPRISING AT LEAST TWO SEPARATE SWITCH POLE HOUSINGS A...
- Publication number 20110073448
- Publication date Mar 31, 2011
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit arrangement for rapidly switching off low-voltage power bre...
- Publication number 20070064365
- Publication date Mar 22, 2007
- Clifford A. Buxton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and circuit arrangement for rapidly switching off low-voltag...
- Publication number 20070035366
- Publication date Feb 15, 2007
- SIEMENS AKTIENGESELLSCHAFT
- Clifford A. Buxton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching apparatus having a withdrawable-part rack and a lockable...
- Publication number 20060118397
- Publication date Jun 8, 2006
- Joerg-Uwe Dahl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Analogue electronic trip device for an electrical power breaker res...
- Publication number 20050141163
- Publication date Jun 30, 2005
- Henry Franke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switching contact arrangement for a power switch
- Publication number 20050035835
- Publication date Feb 17, 2005
- Marc Liebetruth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Latching mechanism for locking an actuating shaft and electrical sw...
- Publication number 20040263294
- Publication date Dec 30, 2004
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power circuit breaker
- Publication number 20040226811
- Publication date Nov 18, 2004
- Joerg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Circuit breaker
- Publication number 20040155735
- Publication date Aug 12, 2004
- Joerg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Latching mechanism for locking a spring energy store
- Publication number 20040144629
- Publication date Jul 29, 2004
- J?ouml;rg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drive train for a displaceable contact on an electrical power breaker
- Publication number 20040134764
- Publication date Jul 15, 2004
- Michael Bach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low -voltage power switch with a bearing arrangement for a switch s...
- Publication number 20040070473
- Publication date Apr 15, 2004
- Torsten Ahlert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Locking device for withdrawable circuit-breakers
- Publication number 20040020753
- Publication date Feb 5, 2004
- Marc Liebetruth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical Switch
- Publication number 20020056619
- Publication date May 16, 2002
- Joerg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power circuit breaker with an actuating shaft
- Publication number 20020053963
- Publication date May 9, 2002
- Jorg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS

Marc Liebetruth

Person

Patents Grantslast 30 patents

Release for an electrical switching arrangement

Electric switch

Electric switch

Multipole electrical switching device

Electrical switch operable through both manual and motor driven ope...

Arrangement comprising at least two separate switch pole housings a...

Switching apparatus having a withdrawable-part rack and a lockable...

Switching contact arrangement for a power switch

Latching mechanism for locking an actuating shaft and electrical sw...

Locking device for withdrawable circuit-breakers

Power circuit breaker

Latching mechanism for locking a spring energy store

Drive train for a displaceable contact on an electrical power breaker

Device for controlling the closing of a power circuit breaker

Low-voltage power switch with a bearing arrangement for a switch shaft

Power circuit breaker with an actuating shaft

Electrical switch

Low-voltage circuit-breaker with a retrofitted power-driven lift

Insertable and retractable switching device comprising a blocking b...

Drawout circuit breaker with disconnect position interlock mechanism

Arrangement for controlling the switching of a power circuit breaker

Patents Applicationslast 30 patents

RELEASE FOR AN ELECTRICAL SWITCHING ARRANGEMENT

Electric Switch

Multipole Electrical Switching Device

Arrangement Comprising An Electrical Switch

ELECTRIC SWITCH

ARRANGEMENT COMPRISING AT LEAST TWO SEPARATE SWITCH POLE HOUSINGS A...

Circuit arrangement for rapidly switching off low-voltage power bre...

Method and circuit arrangement for rapidly switching off low-voltag...

Switching apparatus having a withdrawable-part rack and a lockable...

Analogue electronic trip device for an electrical power breaker res...

Switching contact arrangement for a power switch

Latching mechanism for locking an actuating shaft and electrical sw...

Power circuit breaker

Circuit breaker

Latching mechanism for locking a spring energy store

Drive train for a displaceable contact on an electrical power breaker

Low -voltage power switch with a bearing arrangement for a switch s...

Locking device for withdrawable circuit-breakers

Electrical Switch

Power circuit breaker with an actuating shaft