Liebetruth; Marc

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liebetruth; Marc.The latest application filed is for "release for an electrical switching arrangement".

Company Profile

0.22.20

Liebetruth; Marc - Glienicke DE
Liebetruth, Marc - Berlin DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Release for an electrical switching arrangement Grant 8,947,182 - Ahlert , et al. February 3, 2	2015-02-03
Electric switch Grant 8,927,889 - Liebetruth , et al. January 6, 2	2015-01-06
Electric switch Grant 8,853,572 - Ahlert , et al. October 7, 2	2014-10-07
Multipole electrical switching device Grant 8,735,752 - Ahlert , et al. May 27, 2	2014-05-27
Electrical switch operable through both manual and motor driven operations Grant 8,610,012 - Liebetruth December 17, 2	2013-12-17
Arrangement comprising at least two separate switch pole housings and having a joining facility for joining the switch pole housings and a multi-pole electric switching device comprising such an arrangement Grant 8,378,243 - Ahlert , et al. February 19, 2	2013-02-19
Release For An Electrical Switching Arrangement App 20120314331 - Ahlert; Torsten ; et al.	2012-12-13
Electric Switch App 20120186957 - Ahlert; Torsten ; et al.	2012-07-26
Multipole Electrical Switching Device App 20120073945 - Ahlert; Torsten ; et al.	2012-03-29
Electric Switch App 20120048696 - Liebetruth; Marc ; et al.	2012-03-01
Arrangement Comprising An Electrical Switch App 20120048695 - Liebetruth; Marc	2012-03-01
Arrangement Comprising At Least Two Separate Switch Pole Housings And Having A Joining Facility For Joining The Switch Pole Housings And A Multi-pole Electric Switching Device Comprising Such An Arrangement App 20110073448 - Ahlert; Torsten ; et al.	2011-03-31
Circuit arrangement for rapidly switching off low-voltage power breakers App 20070064365 - Buxton; Clifford A. ; et al.	2007-03-22
Method and circuit arrangement for rapidly switching off low-voltage circuit breakers App 20070035366 - Buxton; Clifford A. ; et al.	2007-02-15
Switching apparatus having a withdrawable-part rack and a lockable power circuit breaker Grant 7,141,747 - Dahl , et al. November 28, 2	2006-11-28
Switching contact arrangement for a power switch Grant 7,068,131 - Liebetruth , et al. June 27, 2	2006-06-27
Switching apparatus having a withdrawable-part rack and a lockable power circuit breaker App 20060118397 - Dahl; Joerg-Uwe ; et al.	2006-06-08
Latching mechanism for locking an actuating shaft and electrical switch with a latching mechanism of this type Grant 7,038,155 - Ahlert , et al. May 2, 2	2006-05-02
Locking device for withdrawable circuit-breakers Grant 7,022,923 - Liebetruth April 4, 2	2006-04-04
Power circuit breaker Grant 6,972,388 - Dahl , et al. December 6, 2	2005-12-06
Analogue electronic trip device for an electrical power breaker responding to a short-circuit App 20050141163 - Franke, Henry ; et al.	2005-06-30
Latching mechanism for locking a spring energy store Grant 6,870,113 - Dahl , et al. March 22, 2	2005-03-22
Switching contact arrangement for a power switch App 20050035835 - Liebetruth, Marc ; et al.	2005-02-17
Latching mechanism for locking an actuating shaft and electrical switch with a latching mechanism of this type App 20040263294 - Ahlert, Torsten ; et al.	2004-12-30
Drive train for a displaceable contact on an electrical power breaker Grant 6,831,240 - Bach , et al. December 14, 2	2004-12-14
Power circuit breaker App 20040226811 - Dahl, Joerg-Uwe ; et al.	2004-11-18
Device for controlling the closing of a power circuit breaker Grant 6,788,172 - Godesa , et al. September 7, 2	2004-09-07
Low-voltage power switch with a bearing arrangement for a switch shaft Grant 6,777,636 - Ahlert , et al. August 17, 2	2004-08-17
Circuit breaker App 20040155735 - Dahl, Joerg-Uwe ; et al.	2004-08-12
Latching mechanism for locking a spring energy store App 20040144629 - Dahl, J?ouml;rg-Uwe ; et al.	2004-07-29
Drive train for a displaceable contact on an electrical power breaker App 20040134764 - Bach, Michael ; et al.	2004-07-15
Low -voltage power switch with a bearing arrangement for a switch shaft App 20040070473 - Ahlert, Torsten ; et al.	2004-04-15
Locking device for withdrawable circuit-breakers App 20040020753 - Liebetruth, Marc	2004-02-05
Electrical Switch App 20020056619 - Dahl, Joerg-Uwe ; et al.	2002-05-16
Power circuit breaker with an actuating shaft App 20020053963 - Dahl, Jorg-Uwe ; et al.	2002-05-09
Arrangement for controlling the switching of a power circuit breaker Grant 5,661,627 - Liebetruth , et al. August 26, 1	1997-08-26

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.