Patents by Inventor Greg Broemeling

Greg Broemeling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Towable wheeled vehicle having a steering axle
    Patent number: 7631881
    Abstract: A towable wheeled vehicle releasably attachable to a towing vehicle at two horizontally spaced apart points provides a frame supporting a deck, a wheel carriage having a leaf spring suspension and a tubular steering axle with rotatable and turnable wheels at each end, and an electrically powered pneumatic system. Airbags communicating between the steering axle and the frame inflate and deflate to axially rotate the steering axle in axle sleeves carried by the leaf spring suspension reversing the caster and camber of the wheels responsive to activation of the towing vehicle's back up lights.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: December 15, 2009
    Inventor: Greg Broemeling
  • Towable wheeled vehicle having a steering axle
    Publication number: 20090020983
    Abstract: A towable wheeled vehicle releasably attachable to a towing vehicle at two horizontally spaced apart points provides a frame supporting a deck, a wheel carriage having a leaf spring suspension and a tubular steering axle with rotatable and turnable wheels at each end, and an electrically powered pneumatic system. Airbags communicating between the steering axle and the frame inflate and deflate to axially rotate the steering axle in axle sleeves carried by the leaf spring suspension reversing the caster and camber of the wheels responsive to activation of the towing vehicle's back up lights.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventor: Greg Broemeling