Patents by Inventor George B. Braddon

George B. Braddon 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).

  • Method for die cutting plastic foam
    Patent number: 4856393
    Abstract: A die cutter for cutting a product from a sheet of material. The die cutter has a rule die blade, which defines the shape of the product. The die blade is held by a die holder, which has an opening corresponding to the die blade, so that the cut product can pass through the die holder. A platen is mounted for relative movement toward and away from the die holder, and has a groove corresponding to the die blade. The die blade thus does not contact the platen at any time. The platen also has passages for the removal of chaff. A resilient stripper plate is mounted on the die holder, adjacent to the die blade, for stripping the material away from the die blade.
    Type: Grant
    Filed: June 10, 1987
    Date of Patent: August 15, 1989
    Inventor: George B. Braddon
  • Food packaging tray
    Patent number: D273181
    Type: Grant
    Filed: July 30, 1981
    Date of Patent: March 27, 1984
    Inventor: George B. Braddon