Patents by Inventor Gary Wayne Cook

Gary Wayne Cook 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).

  • Isolation switch for power transfer
    Patent number: 7268308
    Abstract: A power system including a power transfer device that prevents a common load from at once being powered by a main and auxiliary power source, and eliminates any possibility of back feeding the main power source from the auxiliary power source. First and second circuit breakers are mounted side by side in reversely positioned relationship and have handles joined by a coupler, so that movement of the coupler in either direction opens one circuit breaker and closes the other one.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: September 11, 2007
    Inventors: Willie Sam Caudill, Gary Wayne Cook