Patents by Inventor Gerson D. Ribnick

Gerson D. Ribnick 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).

  • Emergency vehicle warning system
    Patent number: 3997868
    Abstract: A vehicle signaling arrangement in which emergency vehicles are provided with radio frequency signal generating means for generating a radio frequency signal and an antenna for transmitting the radio frequency signal to regions external the emergency vehicle. Preselected other vehicles, which may include passenger cars, trucks, and all other vehicles, and if desired, the emergency vehicles themselves, are provided with radio frequency signal receiver means for receiving the radio frequency signal. Indicator means are coupled to the radio frequency signal receiver means in the preselected other vehicles to indicate the reception of the radio frequency signal and thus indicate the presence of an emergency vehicle.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: December 14, 1976
    Inventors: Gerson D. Ribnick, Steven M. Gorenbein