Patents by Inventor Dino Zei

Dino Zei 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).

  • Luminous signalling plate, particularly suitable for the installation on the deck of a ship
    Patent number: 4622623
    Abstract: A luminous signalling plate, comprising one or more electroluminescent flat units, interchangeably and tightly fitted within a housing, which in turn is fixed on the deck of a ship, flush with the coating of the deck itself.
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: November 11, 1986
    Assignee: Officine Panerai S.r.l.
    Inventor: Dino Zei