Sweep Type Patents (Class 185/19)
With driving or whipping means (Class 185/20)
Sweeps (Class 185/21)
Draft devices (Class 185/23)
  • Power generating apparatus
    Patent number: 5224568
    Abstract: An apparatus including a power generator for generating power when rotatably driven; a drive axle for rotatably driving the power generator when rotated; a platform supported by the drive axle for rotating the drive axle when moved; and a vehicle attached to the platform for moving the platform.
    Type: Grant
    Filed: April 3, 1992
    Date of Patent: July 6, 1993
    Inventor: Woodrow A. Kennon