Patents by Inventor Giovanni Mazzini

Giovanni Mazzini 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).

  • Decorative chain segment
    Patent number: D256789
    Type: Grant
    Filed: July 18, 1978
    Date of Patent: September 9, 1980
    Assignee: Emmegizeta Metalmeccanica Gori & Zucchi M.G.Z. S.p.A.
    Inventor: Giovanni Mazzini
  • Decorative chain segment
    Patent number: D256899
    Type: Grant
    Filed: July 18, 1978
    Date of Patent: September 16, 1980
    Assignee: Emmegizeta Metalmeccanica Gori & Zucchi M.G.Z. S.p.A.
    Inventor: Giovanni Mazzini