Inventor
LIEBETRUTH MARC
DE21 patents
⚠️ This page may combine multiple inventors who share the name “LIEBETRUTH MARC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
16 patentsUS6031192AFeb 29, 2000
Drawout circuit breaker with disconnect position interlock mechanism
SIEMENS AG70 citations95
US6788172B1Sep 7, 2004
Device for controlling the closing of a power circuit breaker
SIEMENS AG26 citations92
US6252186B1Jun 26, 2001
Insertable and retractable switching device comprising a blocking bar which prevents wrong operation
SIEMENS AG21 citations92
US7038155B2May 2, 2006
Latching mechanism for locking an actuating shaft and electrical switch with a latching mechanism of this type
SIEMENS AG14 citations83
US7022923B2Apr 4, 2006
Locking device for withdrawable circuit-breakers
SIEMENS AG14 citations83
US6777636B2Aug 17, 2004
Low-voltage power switch with a bearing arrangement for a switch shaft
SIEMENS AG18 citations83
US7141747B2Nov 28, 2006
Switching apparatus having a withdrawable-part rack and a lockable power circuit breaker
SIEMENS AG16 citations82
US6831240B2Dec 14, 2004
Drive train for a displaceable contact on an electrical power breaker
SIEMENS AG9 citations72
US5661627AAug 26, 1997
Arrangement for controlling the switching of a power circuit breaker
SIEMENS AG15 citations72
US8378243B2Feb 19, 2013
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
SIEMENS AG2 citations62
US6492888B2Dec 10, 2002
Power circuit breaker with an actuating shaft
SIEMENS AG6 citations62
US6479770B2Nov 12, 2002
Electrical switch
SIEMENS AG6 citations62
US6380830B1Apr 30, 2002
Low-voltage circuit-breaker with a retrofitted power-driven lift
SIEMENS AG6 citations62
US6870113B2Mar 22, 2005
Latching mechanism for locking a spring energy store
SIEMENS AG5 citations60
US7068131B2Jun 27, 2006
Switching contact arrangement for a power switch
SIEMENS AG0 citations51
US6972388B2Dec 6, 2005
Power circuit breaker
SIEMENS AG0 citations50