Patents by Inventor Don Fuller

Don Fuller 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).

  • Warning system for emergency vehicles
    Patent number: 5889475
    Abstract: A system for warning of an approaching emergency vehicle comprising of a transmitter, a receiver, an audio and visual indicator. The transmitter transmitting a broad ban of AM and FM frequencies that are broadcasted of a short range to audible warn vehicles and pedestrian through existing radios of an approaching emergency vehicle. The transmitter also sending a signal to the receiver having circuitry to activate and deactivate audible and visual warning indicators of an approaching emergency vehicle. The audible and visual indicators are normally affixed to typical traffic signal located at street intersections.
    Type: Grant
    Filed: March 19, 1997
    Date of Patent: March 30, 1999
    Inventors: Stefan Klosinski, Don Fuller