Patents by Inventor Donald E. Pestka

Donald E. Pestka 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: 5213075
    Abstract: A gas burner (11) for a charcoal grill having a bowl (12) includes an elongated burner tube (30) secured to the bowl and passed through an opening (36) in the bowl (12) so as to be positioned in a substantially horizontal manner below and substantially parallel to a bed of charcoal supported on a charcoal support grid (18). The burner has a propane tank (42) connected to the free end thereof outside the bowl (12) and has air intake openings (44) in the tube (30) adjacent the free end. A venturi section (46) is formed into the tube (30) downstream of the air intake openings (44) and elongated diametrically-opposed, horizontal slots (50) defining the gas exit ports are positioned downstream of the venturi section (46). An igniter assembly (52) having its electrode (56,60) extending through an opening into the tube (30) is located between the venturi section (46) and the slots (50) to ignite the flowing gases.
    Type: Grant
    Filed: August 6, 1991
    Date of Patent: May 25, 1993
    Assignee: Weber-Stephen Products Co.
    Inventors: James C. Stephen, Erich J. Schlosser, Andrzej Leja, Donald E. Pestka
  • Patent number: D293067
    Type: Grant
    Filed: July 26, 1985
    Date of Patent: December 8, 1987
    Assignee: Weber-Stephen Products Co.
    Inventors: James C. Stephen, Charles W. Lohmeyer, Erich J. Schlosser, Donald E. Pestka