Patents by Inventor Allan Barriger

Allan Barriger 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).

  • Throwing wheel assembly
    Patent number: 7585207
    Abstract: A throwing wheel assembly including a wheel and a series of throwing blades mounted in radial channels in the wheel formed with mating dovetail wing portions on the slot sides and a projecting at the base of the blade. A sloping grove in the bottom of each channel engages a projecting ramp feature on the base of the mating blade received therein to cam the blade outwardly and thereby create a tight fit of the dovetail portions and to lock the blades in position.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: September 8, 2009
    Inventor: Allan Barriger
  • Throwing wheel assembly
    Publication number: 20090149117
    Abstract: A throwing wheel assembly including a wheel and a series of throwing blades mounted in radial channels in the wheel formed with mating dovetail wing portions on the slot sides and a projecting at the base of the blade. A sloping grove in the bottom of each channel engages a projecting ramp feature on the base of the mating blade received therein to cam the blade outwardly and thereby create a tight fit of the dovetail portions and to lock the blades in position.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 11, 2009
    Inventor: Allan Barriger