loadpatents
Patent applications and USPTO patent grants for Robarge; Dean A..The latest application filed is for "method and apparatus for magnetically tripping circuit breakers".
Patent | Date |
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Method and apparatus for magnetically tripping circuit breakers Grant 7,026,894 - Tobin , et al. April 11, 2 | 2006-04-11 |
Method And Apparatus For Magnetically Tripping Circuit Breakers App 20040251994 - Tobin, Michael ;   et al. | 2004-12-16 |
Precision location system between actuator accessory and mechanism Grant 6,747,535 - Castonguay , et al. June 8, 2 | 2004-06-08 |
Circuit interrupter operating mechanism Grant 6,700,467 - Castonguay , et al. March 2, 2 | 2004-03-02 |
Energy absorbing contact arm stop Grant 6,639,168 - Castonguay , et al. October 28, 2 | 2003-10-28 |
Precision location system between actuator accessory and mechanism App 20030071702 - Castonguay, Roger ;   et al. | 2003-04-17 |
Circuit interrupter operating mechanism Grant 6,466,117 - Castonguay , et al. October 15, 2 | 2002-10-15 |
Auxiliary Switch Actuation Arrangement App 20020117387 - Castonguay, Roger N. ;   et al. | 2002-08-29 |
Circuit breaker bell alarm accessory having optional reset and lockout function Grant 6,403,902 - Castonguay , et al. June 11, 2 | 2002-06-11 |
Molded Case Circuit Breaker Base And Mid-cover Assembly App 20020050891 - CASTONGUAY, ROGER ;   et al. | 2002-05-02 |
Circuit interrupter operating mechanism App 20020030568 - Castonguay, Roger N. ;   et al. | 2002-03-14 |
Circuit interrupter operating mechanism App 20020030570 - Castonguay, Roger N. ;   et al. | 2002-03-14 |
Circuit interrupter operating mechanism App 20020030569 - Castonguay, Roger N. ;   et al. | 2002-03-14 |
Circuit interrupter operating mechanism Grant 6,346,868 - Castonguay , et al. February 12, 2 | 2002-02-12 |
Bell alarm with automatic reset for small frame air circuit breaker Grant 6,242,703 - Castonguay , et al. June 5, 2 | 2001-06-05 |
Molded case circuit breaker Grant D442,146 - Greenberg , et al. May 15, 2 | 2001-05-15 |
Dual connector strap for a rotary contact circuit breaker Grant 6,204,743 - Greenberg , et al. March 20, 2 | 2001-03-20 |
Closing springs release mechanism for industrial-rated circuit breaker Grant 6,087,610 - Castonguay , et al. July 11, 2 | 2000-07-11 |
Circuit breaker rotary contact assembly locking system Grant 6,084,489 - Castonguay , et al. July 4, 2 | 2000-07-04 |
Rotary contact circuit breaker venting arrangement including current transformer Grant 6,037,555 - Castonguay , et al. March 14, 2 | 2000-03-14 |
Circuit breaker bell alarm accessory Grant 5,936,535 - Rosen , et al. August 10, 1 | 1999-08-10 |
Circuit breaker bell alarm accessory with automatic reset Grant 5,923,261 - Castonguay , et al. July 13, 1 | 1999-07-13 |
Handle extender for molded case circuit breaker actuator mechanism Grant 5,193,666 - Markowski , et al. March 16, 1 | 1993-03-16 |
Fusible electric switch Grant 4,959,514 - Robarge , et al. September 25, 1 | 1990-09-25 |
Modular electric switch-circuit breaker assembly Grant 4,945,450 - Sabatella , et al. July 31, 1 | 1990-07-31 |
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