Patents by Inventor Ralph Oyague

Ralph Oyague 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).

  • Foldable gameboard and disc playing piece apparatus
    Patent number: 4288076
    Abstract: A game device that includes a foldable, large gameboard with playing spaces marked out thereupon, a set of various different colored playing pieces for movement on the gameboard, and several shooters for propelling the playing pieces toward the gameboard spaces.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: September 8, 1981
    Inventors: Ralph Oyague, George Spector