Patents by Inventor Olaf E. Carpenter

Olaf E. Carpenter 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 burner cover
    Patent number: 5473980
    Abstract: A barbecue gas burner plate (1) has drain slopes (2, 3) on opposite sides of a dihedral plate ridge (4), heat vents (5, 6) with vent covers (7, 9) at sides of the plate ridge and grease gutters (9, 12) at bottoms of the drain slopes. It is placed on a grill grate (17) to replace lava rock and eliminate grease fire flare-ups, saves fuel and enhances the flavor of meats cooked on a gas barbecue grill.
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: December 12, 1995
    Inventor: Olaf E. Carpenter