Patent | Date |
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Low-voltage circuit breaker Grant 7,470,870 - Schmidt , et al. December 30, 2 | 2008-12-30 |
Power circuit breaker Grant 7,091,432 - Schmidt , et al. August 15, 2 | 2006-08-15 |
Low voltage circuit breaker Grant 7,064,640 - Dahl , et al. June 20, 2 | 2006-06-20 |
Switch contact arrangement with an erosion display for the switch contacts Grant 7,045,731 - Schmidt , et al. May 16, 2 | 2006-05-16 |
Insertable power circuit breaker App 20060049025 - Schmidt; Detlev ;   et al. | 2006-03-09 |
Low voltage circuit breaker App 20060044091 - Dahl; Jorg-Uwe ;   et al. | 2006-03-02 |
Switching arrangement for low-voltage circuit breakers Grant 6,969,816 - Bach , et al. November 29, 2 | 2005-11-29 |
Switch contact arrangement with an erosion display for the switch contacts App 20050224331 - Schmidt, Detlev ;   et al. | 2005-10-13 |
Connector for conductor bars Grant 6,921,862 - Bach , et al. July 26, 2 | 2005-07-26 |
Low-voltage circuit breaker with an electric arc extinction system Grant 6,917,269 - Bach , et al. July 12, 2 | 2005-07-12 |
Electrical switchgear comprising several housing parts Grant 6,911,883 - Bach , et al. June 28, 2 | 2005-06-28 |
Connecting bars for electrical appliances and devices for different nominal currents Grant 6,891,105 - Bach , et al. May 10, 2 | 2005-05-10 |
Switching contact arrangement Grant 6,879,227 - Bach , et al. April 12, 2 | 2005-04-12 |
Arc extinguisher with an attachment for low voltage switchgear Grant 6,844,514 - Bach , et al. January 18, 2 | 2005-01-18 |
Drive train for a displaceable contact on an electrical power breaker Grant 6,831,240 - Bach , et al. December 14, 2 | 2004-12-14 |
Low-voltage circuit-breaker with a housing having a front panel and a back panel Grant 6,825,745 - Bach , et al. November 30, 2 | 2004-11-30 |
Current limiting low-voltage power circuit breaker Grant 6,819,205 - Bach , et al. November 16, 2 | 2004-11-16 |
Switchgear for low-voltage switching units with a linearly displaceable contact support Grant 6,803,844 - Bach , et al. October 12, 2 | 2004-10-12 |
Low-voltage circuit breaker with an electric arc extinction system App 20040188388 - Bach, Michael ;   et al. | 2004-09-30 |
Connector rail made of profiled semifinished products for electrical devices and appliances for various nominal currents Grant 6,798,325 - Bach , et al. September 28, 2 | 2004-09-28 |
Arc quenching device for low-voltage switching devices Grant 6,784,393 - Bach , et al. August 31, 2 | 2004-08-31 |
Connecting bars for electrical devices and apparatus for different nominal currents having a cavity Grant 6,774,751 - Bach , et al. August 10, 2 | 2004-08-10 |
Device for arranging the actuating shaft of a low-voltage circuit-breaker and multipole low-voltage circuit breaker with a device for arranging the actuating shaft Grant 6,771,151 - Bach , et al. August 3, 2 | 2004-08-03 |
Drive train for a displaceable contact on an electrical power breaker App 20040134764 - Bach, Michael ;   et al. | 2004-07-15 |
Multi-pole low voltage circuit breaker with one current measuring device per line Grant 6,754,059 - Bach , et al. June 22, 2 | 2004-06-22 |
Switching arrangement for low-voltage circuit breakers App 20040094513 - Bach, Michael ;   et al. | 2004-05-20 |
Switching contact arrangement App 20040066257 - Bach, Michael ;   et al. | 2004-04-08 |
Current limiting low-voltage power circuit breaker App 20040056744 - Bach, Michael ;   et al. | 2004-03-25 |
Switching contact arrangement of a low voltage circuit breaker with main contacts, intermediate contact and arcing contacts Grant 6,689,979 - Bach , et al. February 10, 2 | 2004-02-10 |
Circuit Breaker With A Detachable Connection Between A Switching Contact Arrangement And A Drive Apparatus Which Operates It, As Well As A Method For Removal And Installation Of The Switching Contact Arrangement Grant 6,657,524 - Bach , et al. December 2, 2 | 2003-12-02 |
Connector for conductor bars App 20030166353 - Bach, Michael ;   et al. | 2003-09-04 |
Connector rail made of profiled semfinished products for electrical devices and appliances for various nominal currrents App 20030106876 - Bach, Michael ;   et al. | 2003-06-12 |
Connecting bars for electrical devices and apparatus for different nominal currents having a cavity App 20030106785 - Bach, Michael ;   et al. | 2003-06-12 |
Arc quenching device for low-voltage switching devices App 20030062341 - Bach, Michael ;   et al. | 2003-04-03 |
Circuit breaker with a detachable connection between a switching contact arrangement and a drive apparatus which operates it, as well as a method for removal and installation of the switching contact arrangement App 20030057067 - Bach, Michael ;   et al. | 2003-03-27 |
Switchgear for low-voltage switching units with a linearly displaceable contact support App 20030001701 - Bach, Michael ;   et al. | 2003-01-02 |
Multi-pole low voltage circuit breaker with one current measuring device per line App 20030001702 - Bach, Michael ;   et al. | 2003-01-02 |