Issued Patents All Time
Showing 76–100 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5797483 | Operating mechanism linkage assembly for high ampere-rated circuit breakers | James I. Smith | 1998-08-25 |
| 5791457 | Motor operator interface unit for high ampere-rated circuit breakers | James L. Rosen | 1998-08-11 |
| 5762181 | Means to control the operating cycle of an electric motor operator for high ampere-rated circuit breakers | James L. Rosen | 1998-06-09 |
| 5726614 | Electronic trip unit conversion kit for high ampere-rated circuit breakers | Jeffrey D. Lord | 1998-03-10 |
| 5710399 | Electronic trip unit conversion kit for high ampere-rated circuit breakers | Jeffrey D. Lord | 1998-01-20 |
| 5701111 | Electronic trip unit conversion kit for high ampere-rated circuit breakers | Jeffrey D. Lord | 1997-12-23 |
| 5684282 | Drawout circuit breaker, position switch and reset arrangements | Jeffrey D. Lord | 1997-11-04 |
| 5673786 | Circuit breaker bell alarm reset mechanism | Raymond K. Seymour, Michael C. Guerrette | 1997-10-07 |
| 5670923 | Tripping device reset arrangement | Jorge A. Gonzalez, Jeffrey D. Lord | 1997-09-23 |
| 5660271 | Operating mechanism cradle assembly for high ampere-rated circuit breakers | David Arnold, William H. Calder | 1997-08-26 |
| 5655648 | Modular accessory mechanical lock-out mechanism | James L. Rosen, Raymond K. Seymour | 1997-08-12 |
| 5651451 | System for resetting high ampere-rated circuit breaker operating springs | James L. Rosen, Mark A. Zaffetti | 1997-07-29 |
| 5646586 | Electronic trip unit conversion kit for high ampere-rated circuit breakers | Jeffrey D. Lord | 1997-07-08 |
| 5631798 | Modular accessory mechanical lock-out mechanism | Raymond K. Seymour | 1997-05-20 |
| 5575381 | Interlock for high ampere-rated circuit breaker contact closing springs | Mark A. Zaffetti, James L. Rosen | 1996-11-19 |
| 5545867 | Motor operator interface unit for high ampere-rated circuit breakers | James L. Rosen, Mark A. Zaffetti | 1996-08-13 |
| 5534833 | Circuit breaker remote closing operator | James Jefferson Smith, Thomas A. Murphy | 1996-07-09 |
| 5521346 | Sequential close interlock arrangement for high ampere-ratedcircuit breaker | Mark A. Zaffetti, James L. Rosen | 1996-05-28 |
| 5519367 | Circuit breaker logic switch system | Jeffrey D. Lord | 1996-05-21 |
| 5504285 | Circuit breaker indicating flag interlock arrangement operating springs | Mark A. Zaffetti, James L. Rosen | 1996-04-02 |
| 5495082 | Handle interlock arrangement for high ampere-rated circuit breaker operating handles | Mark A. Zaffetti, James L. Rosen | 1996-02-27 |
| 5493088 | Assembly for high ampere-rated circuit breaker | James L. Rosen, Mark A. Zaffetti | 1996-02-20 |
| 5489755 | Handle operator assembly for high ampere-rated circuit breaker | James L. Rosen, Mark A. Zaffetti, Thomas A. Murphy | 1996-02-06 |
| 5488211 | Latching arrangement for high ampere-rated circuit breaker operating springs | James L. Rosen, Mark A. Zaffetti | 1996-01-30 |
| 5486667 | Rating module unit for high ampere-rated circuit breaker | James L. Rosen, Mark A. Zaffetti | 1996-01-23 |