Patents Represented by Attorney, Agent or Law Firm Ormiston & McKinney, PLC
  • Patent number: 6626258
    Abstract: A motor driven or pedal powered snow vehicle designed to emulate the steering and balancing characteristics of motorcycles and bicycles. The snow vehicle includes a frame, a swing arm, a track carriage, an endless loop track, a snow compacting ramp, an elongated steering member and a ski. The swing arm pivots upon the frame and angles downward behind the frame. The track circulates a fixed path around the track carriage. The track carriage extends forward from a pivot connection with the rear of the swing arm, and pivots vertically under the swing arm in scissors-fashion. The snow vehicle is suspended upon the track carriage using a single shock absorber and load-distributing bell crank. A snow compacting ramp attached to the track carriage compresses the snow ahead of the track. The steering member is like the front suspension fork of a motorcycle or bicycle, and is connected to the frame so that it rotates about a steering axis. The ski is mounted to the lower portion of the steering member.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: September 30, 2003
    Inventor: Vernal D. Forbes