Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Clutch-brake controls for a lawn and garden tractor

Clutch-brake controls for a lawn and garden tractor

US Patent 4248331 · Granted Feb 3, 1981

Estimated economic value: $15,423,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Nitrogen gas water chiller apparatus1997
Pneumatically actuated horizontal drilling apparatus having a plurality of drill1996
Axle mounting mechanism1994
Vehicle brake mechanism1994
Pneumatically actuated horizontal drilling apparatus having a plurality of drill1992
Hydraulic lift with weight transfer1991
Work vehicle1990
Hydraulic lift with weight transfer1990
System and method for controlling the ground speed and enhancing the maneuverabi1989
Drill apparatus having a primary drill and a pilot drill1989
Pulsation dampener apparatus1989
System and method for controlling the ground speed and enhancing the maneuverabi1988