Issued Patents All Time
Showing 101–125 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478979 | Circuit breaker closing and opening interlock assembly | James L. Rosen, Mark A. Zaffetti | 1995-12-26 |
| 5449867 | Circuit breaker operating handle interlock | Joseph B. Kelaita, Jr., Edwin J. Collin | 1995-09-12 |
| 5440284 | Industrial-rated circuit breaker having universal application | David A. Ferullo, Roger J. Morgan, James L. Rosen, Donna C. DeRosier | 1995-08-08 |
| 5424701 | Operating mechanism for high ampere-rated circuit breakers | James L. Rosen, Mark A. Zaffetti | 1995-06-13 |
| 5392016 | Molded case circuit breaker mechanical rating plug | David Arnold | 1995-02-21 |
| 5389906 | Cost-efficient industrial-rated molded case breaker | David Arnold, Roger J. Morgan, Frederic W. Glabau, Henry J. Tucholski, Thomas T. B. Reyes | 1995-02-14 |
| 5381120 | Molded case circuit breaker thermal-magnetic trip unit | David Arnold | 1995-01-10 |
| 5367276 | Method case circuit breaker movable contact arm arrangement | — | 1994-11-22 |
| 5361052 | Industrial-rated circuit breaker having universal application | David A. Ferullo, Roger J. Morgan, James L. Rosen, Donna C. DeRosier | 1994-11-01 |
| 5349145 | Circuit breaker operating handle interlock | Joseph B. Kelaita, Jr., Edwin J. Collin | 1994-09-20 |
| 5337031 | Cost-efficient industrial-rated molded case breaker | David Arnold, Roger J. Morgan, Frederic W. Glabau, Henry J. Tucholski, Thomas T. B. Reyes | 1994-08-09 |
| 5323131 | Molded case circuit breaker motor operator | — | 1994-06-21 |
| 5319166 | Molded case circuit breaker modular contact arm arrangement | David Arnold, James L. Rosen | 1994-06-07 |
| 5311161 | Molded case circuit breaker motor operator interface assembly | William H. Calder | 1994-05-10 |
| 5302785 | Molded case circuit breaker operating mechanism crossbar assembly | David Arnold | 1994-04-12 |
| 5302786 | Molded case circuit breaker for remote control operations | James L. Rosen | 1994-04-12 |
| 5302925 | Circuit breaker rotary handle operator with positive on indication | James L. Rosen | 1994-04-12 |
| 5287077 | Molded case circuit breaker multi-pole crossbar assembly | David Arnold | 1994-02-15 |
| 5262744 | Molded case circuit breaker multi-pole crossbar assembly | David Arnold | 1993-11-16 |
| 5217111 | Screw retainer for a molded case circuit breaker movable contact arm arrangement | David Arnold | 1993-06-08 |
| 5200725 | Molded case circuit breaker multi-pole crossbar assembly | David Arnold | 1993-04-06 |
| 5172087 | Handle connector for multi-pole circuit breaker | David Arnold | 1992-12-15 |
| 5153544 | Molded case circuit breaker field-installable accessories | David Arnold | 1992-10-06 |
| 5146195 | Molded case circuit breaker with linear responsive unit | David Arnold | 1992-09-08 |
| 5142259 | Molded case circuit breaker with low friction latch arrangement | Joseph B. Kelaita, Jr. | 1992-08-25 |