Circuit Breaker

	PAT. NO.	Title
2501	4,129,843	Magnetic trip means for circuit breaker
2502	4,129,762	Circuit-breaker operating mechanism
2503	4,129,761	Vacuum circuit breaker
2504	4,129,760	Vacuum circuit breaker
2505	4,128,822	Polyphase circuit breaker having improved trip crossbar assembly
2506	4,128,804	Ground fault defeat cable for high current static trip circuit breaker test sets
2507	4,128,750	Circuit breaker closure control and condition indicator apparatus
2508	4,124,831	Circuit breaker
2509	4,123,737	Bimetallic circuit breaker
2510	4,123,734	Circuit breaker with improved latch mechanism
2511	4,121,269	Ground fault signal circuit for circuit breaker trip unit
2512	4,121,077	Circuit breaker having improved movable contact position indicator
2513	4,121,075	Double-break puffer-type compressed-gas circuit-breaker
2514	4,121,066	Circuit breaker adapter
2515	4,118,613	Hydraulically-actuated operating system for an electric circuit breaker
2516	4,117,285	Snap action circuit breaker
2517	4,114,123	Circuit breaker
2518	4,114,122	Circuit breaker
2519	4,114,005	Circuit breaker spring assembly
2520	4,112,270	Means connecting circuit breaker and auxiliary feature modules
2521	4,111,168	Ignition distributor-circuit breaker assembly for internal combustion engines
2522	4,110,719	Three phase circuit breaker
2523	4,110,717	Circuit breaker
2524	4,110,582	Stored-energy operating device for an electric circuit breaker
2525	4,110,578	Circuit breaker
2526	4,109,376	Method of manufacturing a circuit breaker assembly or the like
2527	4,105,965	Static trip circuit breaker test set
2528	4,105,881	Circuit breaker apparatus with static pressure lock
2529	4,105,879	Magnetic puffer type gas circuit breaker
2530	4,104,691	Circuit breaker apparatus including asymmetrical fault detector
2531	4,104,601	Direct fault tripping of circuit breaker having solid state trip means
2532	4,104,581	Method utilizing an automatic resettable circuit breaker for locating ground faults in a vehicle
2533	4,103,128	Tank-type compressed-gas circuit-breaker having capacitance-supporting means
2534	4,101,744	Circuit breaker racking mechanism for drawout type switchgear
2535	4,100,522	Circuit breaker with adjustable setting
2536	4,097,831	Circuit breaker accessory tripping apparatus
2537	4,096,367	Gas insulated circuit breaker incorporating complete modular interrupter structure and operating mechanism
2538	4,096,366	Means for detecting a loss of vacuum in vacuum-type circuit interrupters used in polyphase a.c. vacuum circuit breaker
2539	4,093,970	Main lug assembly for circuit breaker load centers
2540	4,093,838	Circuit breaker housing, grip means and bus terminal
2541	4,093,837	Oil circuit-breaker pump-assembly with improved shunting contact structure
2542	4,092,623	Circuit breaker
2543	4,091,352	Circuit breaker protected electrical receptacle
2544	4,091,351	Pushbutton-operated circuit breaker
2545	4,091,248	Vacuum-type circuit breaker
2546	4,090,159	Circuit breaker with improved trip means
2547	4,090,158	Circuit breaker
2548	4,090,157	Operating handle means for stacked circuit breaker modules
2549	4,090,156	Circuit breaker having solid state and thermal-magnetic trip means
2550	4,087,772	Circuit breaker