Patents by Inventor Franco Cilvio

Franco Cilvio 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).

  • Patent number: D292778
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: November 17, 1987
    Assignee: Gardena Kress & Kastner GmbH
    Inventors: Franco Cilvio, Dieter Raffler