Patents by Inventor William C. Southern

William C. Southern 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).

  • Prefabricated fireplace and the installation thereof
    Patent number: 4422438
    Abstract: A prefabricated fireplace is installed on a fireplace foundation by welding together a weld plate on the lowermost surface of the prefabricated fireplace and a weld plate on the uppermost surface of the fireplace foundation.
    Type: Grant
    Filed: March 7, 1983
    Date of Patent: December 27, 1983
    Assignee: Sierra Precast, Inc.
    Inventors: Ray J. Scholz, William C. Southern
  • Prefabricated fireplace and the installation thereof
    Patent number: 4384565
    Abstract: A prefabricated fireplace is installed on a fireplace foundation by welding together a weld plate on the lowermost surface of the prefabricated fireplace and a weld plate on the uppermost surface of the fireplace foundation.
    Type: Grant
    Filed: February 13, 1978
    Date of Patent: May 24, 1983
    Assignee: Sierra Precast, Inc.
    Inventors: Ray J. Scholz, William C. Southern
  • Mold for forming fireplaces
    Patent number: 4355782
    Abstract: This invention concerns molds for forming concrete fireplaces and features mold sections mounted for rolling movement, and apparatus for suspending members in the mold during the casting operation.
    Type: Grant
    Filed: January 26, 1981
    Date of Patent: October 26, 1982
    Assignee: Sierra Precast, Inc.
    Inventors: Ray J. Scholz, William C. Southern, Leslie R. Wieduwilt, Jr.