Patents by Inventor Walter Ruffoni

Walter Ruffoni 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).

  • Cookware vessel
    Patent number: D599609
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 8, 2009
    Inventor: Walter Ruffoni
  • Handle for cookware
    Patent number: D603216
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: November 3, 2009
    Inventor: Walter Ruffoni
  • Cookware vessel lid
    Patent number: D605463
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: December 8, 2009
    Inventor: Walter Ruffoni
  • Handle for Cookware
    Patent number: D606361
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: December 22, 2009
    Inventor: Walter Ruffoni
  • Cookware vessel
    Patent number: D629246
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: December 21, 2010
    Inventor: Walter Ruffoni