Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Motor controller with instantaneous trip protection

Motor controller with instantaneous trip protection

US Patent 5448442 · Granted Sep 5, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fuse cutout with dome top contact and knurled fuseholder cap2002
Method and apparatus for predicting electric induction machine failure during op1997
Apparatus and method for thermal protection of electric motors1996
Method and apparatus for sensing a ground fault in a motor control system1995
Motor controller1993
Motor controller1990
Bus bar stab and insulator assembly1988
Bus bar stab insulator shroud1988
Load break switch and interlock assembly1988
Shutter assembly for a motor controller1987
Solenoid-actuated mechanical interlock for a motor controller1987
Circuit breaker operator and interlock1985