Patents by Inventor Daniel Friedel

Daniel Friedel 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).

  • Underwater LED flashlight system
    Patent number: 7520629
    Abstract: A flashlight is provided comprising a LED illumination source, a power source electrically coupled to said LED illumination source, and a solid body encapsulating the power source and at least a portion of the LED illumination source. The invention further includes an underwater illumination system comprising a glove having an interior, an inner surface, and an outer surface, and an underwater flashlight comprising a LED illumination source, a power source electrically coupled to the LED illumination source, a solid body encapsulating the power source and at least a portion of the LED illumination source, and a securing member for connecting the underwater flashlight to said glove. A method for making an underwater, pressure-resistant LED flashlight is provided for making an encapsulating solid body for the elements providing illumination.
    Type: Grant
    Filed: January 5, 2005
    Date of Patent: April 21, 2009
    Inventors: John D. Johnson, Daniel Friedel
  • Underwater LED flashlight, underwater LED flashlight system, and method of making an underwater flashlight
    Publication number: 20080130268
    Abstract: A flashlight is provided comprising a LED illumination source, a power source electrically coupled to said LED illumination source, and a solid body encapsulating the power source and at least a portion of the LED illumination source. The invention further includes an underwater illumination system comprising a glove having an interior, an inner surface, and an outer surface, and an underwater flashlight comprising a LED illumination source, a power source electrically coupled to the LED illumination source, a solid body encapsulating the power source and at least a portion of the LED illumination source, and a securing member for connecting the underwater flashlight to said glove. A method for making an underwater, pressure-resistant LED flashlight is provided for making an encapsulating solid body for the elements providing illumination.
    Type: Application
    Filed: January 5, 2005
    Publication date: June 5, 2008
    Inventors: John D. Johnson, Daniel Friedel