Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Clutch

Clutch

US Patent 4966265 · Granted Oct 30, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Twin-coupling with improved braking stability and less torsion2002
Fluid friction coupling1993
Connectable or disconnectable viscous coupling1992
Connectable or disconnectable viscous coupling1992
Viscous coupling for a drive assembly1992
Viscous coupling for a drive assembly1992
Viscous coupling with plastic housing or hub with metallic retaining parts1992
Viscous coupling with plastic housing or hub with metallic retaining parts1992
Spur gear differential lockable to a limited extent1992
Viscous coupling having plates with index recesses1992
Spacing means for spacing plates in a fluid friction coupling1991
Driving assembly1991