Patents by Inventor Billy E. Smith

Billy E. Smith 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).

  • Microwave baking utensil
    Patent number: 4369346
    Abstract: A microwave baking utensil comprises a unitary body of a porous ceramic material having a cooking surface on its upper side, and pattern of a compound of a Group III, IV or V material ion implanted in its lower support surface. The ion implanted material has an n-type impurity, and a p-type impurity therein.
    Type: Grant
    Filed: June 20, 1979
    Date of Patent: January 18, 1983
    Assignee: National Union Electric Corporation
    Inventors: Bill J. Hart, Billy E. Smith, Maverine H. Short
  • Portable lighted study or game tray
    Patent number: 4312507
    Abstract: A portable tray for use in various activities such as study or games is disclosed. The tray includes an accessory bag located beneath the center portion of the tray, with a hinged cover which folds flat with the main portion of the base. Hinged legs are provided on the under side of the tray to provide support during use. The sides of the base are curved outwardly toward the user to increase the adjacent usable tray surface. A detachable light is conveniently mounted on the rear of the tray.
    Type: Grant
    Filed: October 3, 1980
    Date of Patent: January 26, 1982
    Inventors: Billy E. Smith, Carol H. Smith
  • Child's rocker
    Patent number: D319929
    Type: Grant
    Filed: August 11, 1988
    Date of Patent: September 17, 1991
    Inventor: Billy E. Smith
  • Child's chair
    Patent number: D322364
    Type: Grant
    Filed: August 11, 1988
    Date of Patent: December 17, 1991
    Inventor: Billy E. Smith