Patents by Inventor Thomas E. Lizdas

Thomas E. Lizdas 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).

  • Barbecue grill with vertically adjustable grate
    Patent number: 4382432
    Abstract: An outdoor barbecue grill is provided which includes a kettle, grill means supported in an upper interior portion of the kettle, a grate positioned in the interior of the kettle below the grill, and an ash pan positioned in the interior of the kettle below the grate. The coal-bearing grate is movable vertically to control the intensity of the heat that is applied to the foodstuff to be cooked.
    Type: Grant
    Filed: April 5, 1979
    Date of Patent: May 10, 1983
    Inventor: Thomas E. Lizdas