Patents by Inventor Keith Mangrum

Keith Mangrum 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).

  • Hitch carrying rack for all terrain vehicles
    Patent number: 6732892
    Abstract: An extension bed apparatus for carrying a load with a vehicle. The extension bed includes a frame connector adapted to connect to the vehicle frame, a bed wall extending upward from the frame connector, a bed base adapted to be compacted or extending for carrying different loads, and a first movement absorbing connector attaching the bed wall to the frame rack so that the shock absorbing system on the vehicle may move the frame rack mounted on the vehicle body in relation to the frame while still supporting the extension bed. Multiple racks may be used for supporting loads off of both the front and back of the vehicle.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: May 11, 2004
    Inventor: Keith Mangrum
  • Camouflage pattern for clothing, all terrain vehicles (ATVs), hunting blinds, vehicles and vehicle accessories
    Patent number: D525434
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: July 25, 2006
    Inventor: Keith Mangrum