Patents by Inventor Xavier Rousseau

Xavier Rousseau 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).

  • Cigar cutter
    Patent number: D314639
    Type: Grant
    Filed: January 4, 1989
    Date of Patent: February 12, 1991
    Assignee: S. T. Dupont S.A.
    Inventor: Xavier Rousseau
  • Lighter
    Patent number: D317365
    Type: Grant
    Filed: January 5, 1989
    Date of Patent: June 4, 1991
    Assignee: S. T. Dupont S.A.
    Inventor: Xavier Rousseau
  • Writing instrument
    Patent number: D323529
    Type: Grant
    Filed: January 15, 1988
    Date of Patent: January 28, 1992
    Assignee: S.T. Dupont
    Inventor: Xavier Rousseau
  • Writing instrument
    Patent number: D324071
    Type: Grant
    Filed: January 15, 1988
    Date of Patent: February 18, 1992
    Assignee: S.T. Dupont
    Inventor: Xavier Rousseau