Patents by Inventor Derek Pettigrew

Derek Pettigrew 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).

  • Light emitting diode module
    Patent number: 7934859
    Abstract: A light emitting diode module which includes a hollow enclosed body having a transparent or translucent portion. A power source is disposed within the body. At least one light emitting diode is disposed within the body. The at least one light emitting diode is visible through the transparent or translucent portion of the body. A power circuit couples the at least one light emitting diode to the power source. An externally accessible switch is provided to open and close the power circuit so that the at least one light emitting diode can be turned on and turned off.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: May 3, 2011
    Inventors: Robert Bryant, Huston Hill, Derek Pettigrew
  • LIGHT EMITTING DIODE MODULE
    Publication number: 20080212309
    Abstract: A light emitting diode module which includes a hollow enclosed body having a transparent or translucent portion. A power source is disposed within the body. At least one light emitting diode is disposed within the body. The at least one light emitting diode is visible through the transparent or translucent portion of the body. A power circuit couples the at least one light emitting diode to the power source. An externally accessible switch is provided to open and close the power circuit so that the at least one light emitting diode can be turned on and turned off.
    Type: Application
    Filed: January 10, 2008
    Publication date: September 4, 2008
    Inventors: Robert BRYANT, Huston HILL, Derek PETTIGREW