Patents by Inventor Arnold Borenstein

Arnold Borenstein 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).

  • Traffic-related message signal using light-emitting diodes
    Patent number: 5136287
    Abstract: A traffic message signal device includes a housing having a display structure. The display structure includes a non-reflective support panel supporting a plurality of light-emitting diode elements arranged in a configuration defining a traffic-related message. The light-emitting diode elements are high intensity limited dispersion L.E.D.s which emit light in an attenuated angular spread about a central axis. The light-emitting diode elements are supported on board members with their central axis generally parallel to each other and generally perpendicular to the support panel.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: August 4, 1992
    Inventor: Arnold Borenstein
  • Traffic signal using light-emitting diodes
    Patent number: 4954822
    Abstract: A traffic control device includes a housing having a display structure. The display structure includes a non-reflective support panel supporting a plurality of light emitting diode elements arranged in a configuration defining a traffic control symbol. The light emitting diode elements are high intensity limited dispersion L.E.D.'s which emit light in an attenuated angular spread about a central axis. The light emitting diode elements are supported on with their control axis generally parallel to each other and generally perpendicular to the support panel.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: September 4, 1990
    Inventor: Arnold Borenstein