Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fork lift truck speed control dependent upon fork elevation

Fork lift truck speed control dependent upon fork elevation

US Patent 4265337 · Granted May 5, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synchronized/variable force feedback power steering2003
Fork level indicator for lift trucks2001
Personnel carrying vehicle2001
Method and apparatus for monitoring the proper operation of a control system for1999
Removable programmable cartridge for a lift truck control system1999
Fork level indicator for lift trucks1998
Lift truck control system1997
Remote viewing apparatus for fork lift trucks1996
Proportional control of a permanent magnet brake1996
Method and apparatus for monitoring the proper operation of a hall effect device1994
Two force levels of mechanical braking for materials handling vehicles1993
Height sensor for turret stockpicker1992