Patents by Inventor Raymond Hempsey

Raymond Hempsey 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).

  • Illuminated flag or pennant
    Patent number: 4110818
    Abstract: An illuminated flag or pennant adapted to be affixed to the radio antenna of a moving vehicle such as a boat or automobile and is adapted to receive electrical energy therefrom includes means of coupling to the source of electrical energy and a fiber optic cable which couples electrical energy which has been converted to light energy to the flag at selected areas forming predetermined indicia which may be the radio operators call letters or handle.
    Type: Grant
    Filed: August 29, 1977
    Date of Patent: August 29, 1978
    Inventor: Raymond Hempsey