Patents by Inventor Diego D. Valle

Diego D. Valle 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: D316773
    Type: Grant
    Filed: June 16, 1987
    Date of Patent: May 14, 1991
    Assignee: Tomaificio
    Inventor: Diego D. Valle
  • Shoe sole
    Patent number: D366955
    Type: Grant
    Filed: October 18, 1993
    Date of Patent: February 13, 1996
    Inventor: Diego D. Valle
  • Shoe sole
    Patent number: D368358
    Type: Grant
    Filed: June 24, 1993
    Date of Patent: April 2, 1996
    Assignee: EMA S.r.L.
    Inventor: Diego D. Valle