Patents by Inventor Lance V. Swearingen

Lance V. Swearingen 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: 5836757
    Abstract: A lantern includes an elongated tubular mantle which is attached to a burner assembly by a spring clip and an electronic ignitor for igniting fuel which flows into the mantle. The mantle is surrounded by a globe, and a wire guard surrounds the globe. A ventilator cap is removably attached to the burner assembly and to the wire guard so that the cap, wire guard, and globe can be removed as a unit from the burner assembly. A nut is rotatably captured on the ventilator cap for attaching the ventilator cap to the burner assembly. The fuel tank includes a wide, molded base which provides stable support. An air pump for the fuel tank includes a check valve which automatically opens and closes as air is pumped and a pressure indicator to indicate when the fuel tank reaches operating pressure. The pump is automatically lubricated on each stroke.
    Type: Grant
    Filed: August 9, 1995
    Date of Patent: November 17, 1998
    Assignee: The Coleman Company, Inc.
    Inventors: Norris R. Long, Randall L. May, Franklin T. Schmidt, Bert D. Heizelman, Paul Lacotta, Lance V. Swearingen, Robert J. Taff, Robert J. Gross, Robert O. Van Driest
  • Patent number: 5639231
    Abstract: A mantle assembly includes a mantle having at least one open end and a spring clip at the open end for attaching the open end of the mantle to the burner assembly of a lantern. The spring clip includes a generally circular central portion which surrounds the mantle opening and a pair of end portions. The end portions are movable between first and second positions for changing the size of the opening of the central portion. The mantle can have a generally tubular shape with a pair of open ends, and a spring clip surrounds each open end.
    Type: Grant
    Filed: August 9, 1995
    Date of Patent: June 17, 1997
    Assignee: The Coleman Company, Inc.
    Inventors: Randall L. May, J. Michael Murray, Lance V. Swearingen, Vernon J. Taylor, Robert O. Van Driest
  • Patent number: D390984
    Type: Grant
    Filed: August 9, 1995
    Date of Patent: February 17, 1998
    Assignee: The Coleman Company, Inc.
    Inventors: Norris R. Long, Randall L. May, Franklin T. Schmidt, Bert D. Heinzelman, Lance V. Swearingen, Robert D. Taff, Robert J. Gross, Robert O. Van Driest, Debra S. Yates