Patents by Inventor Antonio G. Martiniano de Oliveira, Jr.

Antonio G. Martiniano de Oliveira, Jr. 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).

  • Shoe sole
    Patent number: D326767
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: June 9, 1992
    Assignee: M2000 Comercio e Representacoes Ltda.
    Inventor: Antonio G. Martiniano de Oliveira, Jr.