Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Air break contactor

Air break contactor

US Patent 4831347 · Granted May 16, 1989

Estimated economic value: $5,125,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Air break contactor1989
Controller having interchangeable vacuum or air break contactors and having easi1989
Floating jaw retention springs for a switch1988
Contactor having a Z-shaped current path for blow-out force reduction1987
Door mounted circuit breaker operating apparatus1986