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| Number | Title | Issue Date |
| 5737231 | Metering unit with enhanced DMA transfer An improved metering unit is described which samples a power-related waveform and simultaneously captures its analog signal parameters for temperature and all phases of voltage and current, providing a more accurate and clearer waveform sample that effect... | 04/07/1998 |
| 5701110 | Circuit breaker accessory module An accessory module for monitoring and controlling the status of a circuit breaker. The accessory module attaches to the side of a circuit breaker and has a mechanism similar to the mechanism in a circuit breaker. The mechanism has multiple positions that... | 12/23/1997 |
| 5680081 | Circuit breaker having double break mechanism A circuit breaker includes a first section and a second section with independently operating pairs of contact assemblies in each respective section. In the first section, at least one of the contact assemblies is constructed and arranged to interrupt the ... | 10/21/1997 |
| 5481235 | Conducting spring for a circuit interrupter test circuit A conducting spring is provided for exerting a biasing force against a test button to open a circuit interrupter test circuit. The spring includes a one-piece, elongated cantilever having a first and second end. The cantilever is formed from an electrical... | 01/02/1996 |
| 5444424 | Circuit breaker trip solenoid having over-travel mechanism For a circuit breaker a trip solenoid assembly is provided for initiating separation of a pair of contacts within the circuit breaker. The trip solenoid assembly incorporates a solenoid having a metal sleeve with a plunger that moves reciprocatingly withi... | 08/22/1995 |
