Circuit Breaker

	PAT. NO.	Title
1801	4,713,635	Multi-phase circuit breaker with interphase barrier retention
1802	4,713,508	Circuit breaker operating mechanism equipped with a stored energy system having removable and replaceable closing spring mechanisms
1803	4,713,504	Circuit breaker with hinged arcing contact
1804	4,711,978	Sulfur hexafluoride circuit-breaker for operating in a very low temperature environment
1805	4,710,845	Circuit breaker with solid-state trip unit with sampling and latching at the last signal peak
1806	4,710,844	Electronic circuit breaker trip function adjusting circuit
1807	4,710,739	Circuit breaker having shock-proof trip-actuating assembly
1808	4,710,738	Moulded case circuit breaker
1809	4,706,158	Circuit breaker with self-contained electronic trip actuator and undervoltage release control circuit
1810	4,706,073	Circuit breaker panels with alarm system
1811	4,704,593	Circuit breaker with adjustable thermal mechanism
1812	4,703,389	Static trip circuit breaker with automatic circuit trimming
1813	4,702,002	Method of forming signal processor module for ground fault circuit breaker
1814	4,700,160	Remote control circuit breaker having a retractable switch contact
1815	4,700,082	Circuit breaker
1816	4,700,029	High-tension circuit-breaker having arc-extinguishing gas under pressure
1817	4,699,763	Circuit breaker contact containing silver and graphite fibers
1818	4,698,903	Circuit breaker highspeed assembly
1819	4,698,621	Circuit breaker panels with alarm system
1820	4,698,606	Circuit breaker with adjustable thermal trip unit
1821	4,698,469	Sulfur hexafluoride circuit breaker operating in a very low temperature environment
1822	4,698,468	Sulphur hexafluoride circuit breaker usable at very low outside temperatures
1823	4,697,163	Circuit breaker with impact trip delay
1824	4,695,913	Shunt effect low voltage circuit breaker
1825	4,695,814	Circuit breaker
1826	4,695,690	Closing delay arrangement for current limiting circuit breaker contacts
1827	4,695,689	Vacuum circuit breaker
1828	4,694,373	Circuit breaker with digital solid-state trip unit with optional functions
1829	4,693,132	Drive mechanism for drawout high amperage multi-pole circuit breaker
1830	4,691,978	Circuit breaker, in particular an accessory or motor contactor
1831	4,691,182	Circuit breaker with adjustable magnetic trip unit
1832	4,691,180	Circuit breaker with electrical disconnect means
1833	4,689,712	Circuit breaker with solid-state trip unit with a digital processing system shunted by an analog processing system
1834	4,689,588	Circuit breaker
1835	4,687,891	Fast manual closing mechanism of a miniature circuit breaker
1836	4,686,600	Modular ground fault circuit breaker
1837	4,686,334	Frame with clip-on draw-in grips for a withdrawable multipole circuit breaker
1838	4,683,451	Circuit breaker with trip delay magnetic circuit
1839	4,682,264	Circuit breaker with digital solid-state trip unit fitted with a calibration circuit
1840	4,682,138	Push-button actuated overload protective circuit breaker
1841	4,682,132	Remote control circuit breaker having a retractable switch contact
1842	4,680,672	Molded case circuit breaker with front accessible control panel
1843	4,680,564	Multi-pole molded case circuit breaker with a common contact operating crossbar member
1844	4,679,120	Lighting circuit breaker panelboard modular assembly including circuit breaker indicating clips
1845	4,679,018	Circuit breaker with shock resistant latch trip mechanism
1846	4,679,016	Interchangeable mechanism for molded case circuit breaker
1847	4,678,878	Gas pressure circuit breaker
1848	4,678,877	Operating mechanism for a circuit-breaker, and a circuit-breaker fitted with the mechanism
1849	4,678,873	Low-voltage circuit breaker having a switching mechanism arranged in a separate chamber
1850	4,677,265	Gas-blast circuit breaker