{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Circuit breaker safety interlock unit", "item": "https://www.patentleaderboard.com/patent/5113043"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Circuit breaker safety interlock unit

Circuit breaker safety interlock unit

US Patent 5113043 · Granted May 12, 1992

Estimated economic value: $13,711,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Circuit breaker incorporating fault lockout protection2006
Small-sized industrial rated electric motor starter switch unit2004
Circuit breaker incorporating fault lockout protection2003
Breaker/starter with auto-configurable trip unit2001
Compact electrical equipment enclosure2000
Motor controller unit having thermal startup protection2000
Induction motor protective circuit breaker unit1995
Molded case circuit breaker with interchangeable trip circuits1993
Molded case circuit breaker with interchangeable trip circuits1992
Circuit breaker contacts condition indicator1992
Molded case circuit breaker combined accessory actuator-reset lever1992
Compact molded case circuit breaker having anti-turn terminal connectors1992