Patents by Inventor Wilson Cesar Fiorotto Sanchez

Wilson Cesar Fiorotto Sanchez 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).

  • Sewing machine
    Patent number: D521533
    Type: Grant
    Filed: February 2, 2005
    Date of Patent: May 23, 2006
    Assignee: The Singer Company Limited
    Inventor: Wilson Cesar Fiorotto Sanchez
  • Sewing machine
    Patent number: D490090
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: May 18, 2004
    Assignee: The Singer Company Limited
    Inventor: Wilson Cesar Fiorotto Sanchez