Patents by Inventor Maria Mandelli

Maria Mandelli 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).

  • Wrist watch
    Patent number: D324653
    Type: Grant
    Filed: November 8, 1989
    Date of Patent: March 17, 1992
    Inventor: Maria Mandelli
  • Wrist watch
    Patent number: D324654
    Type: Grant
    Filed: November 8, 1989
    Date of Patent: March 17, 1992
    Inventor: Maria Mandelli