Patents by Inventor Cygnal G. White

Cygnal G. White 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).

  • Self-contained engine warmer
    Patent number: 4010725
    Abstract: A self-contained device for preheating or maintaining a predetermined heat in an internal combustion engine. The device includes a so-called infrared burner that is adapted to be positioned in heat exchanging relationship with a portion of the engine, a fuel source for the burner, and an ignition source for igniting the burner. The ignition source is adapted to be suitably powered, for example, by the battery of the associated engine.
    Type: Grant
    Filed: November 14, 1974
    Date of Patent: March 8, 1977
    Inventor: Cygnal G. White