Inventor

HAGGERTY DAVID L

US2 patents

Patents

2 patents

US4642431AFeb 10, 1987

Molded case circuit breaker with a movable electrical contact positioned by a camming spring loaded clip

WESTINGHOUSE ELECTRIC CORP110 citations92

US4650946AMar 17, 1987

Circuit breaker with stop plate for contact arm

WESTINGHOUSE ELECTRIC CORP9 citations70