Patents by Inventor John A. Cable

John A. Cable 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).

  • Patent number: 3985495
    Abstract: The method and apparatus for fast firing glazed ceramic tile trim pieces includes passing the trim pieces through a firing chamber by means of ceramic rollers which are designed to move the trim pieces in substantially a straight line through the chamber. The rollers include trim piece supporting surfaces which are inclined relative to a horizontal plane to cause gravitational forces to maintain the trim pieces against aligned orienting stops. Deposited glaze is removed from the rollers by periodically increasing the firing chamber temperature to a point where the glaze will release from the supporting roller and redeposit on a porous refractory passed over the roller.
    Type: Grant
    Filed: May 12, 1975
    Date of Patent: October 12, 1976
    Assignee: United States Ceramic Tile Company
    Inventors: John A. Cable, Stephen J. Cable, Richard R. Falbo