Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism

Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism

US Patent 6326872 · Granted Dec 4, 2001

Estimated economic value: $4,409,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Short-circuit protection for a power semiconductor device2021
Damping device for a supercritical transmission shaft2017
Rotor blade and an aircraft2015
Pole unit guide2015
Vacuum switching apparatus including first and second movable contact assemblies2013
Refrigeration system management and information display2013
System and method for sensing voltage in medium-to-high voltage applications2012
Vacuum circuit interrupter grounding assembly2010
Electrically insulated conductor connection assemblies and associated method2010
Vacuum circuit interrupter including circuit monitoring leakage or loss of vacuu2008
Vacuum circuit interrupter including circuit monitoring leakage or loss of vacuu2006
Spring-charged mechanism assembly employing two trunnion members moveable in dif2006