Patents Assigned to S. T. DuPont S.A
  • Ball point pen
    Patent number: D440603
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 17, 2001
    Assignee: S. T. DuPont S.A
    Inventor: Federico Restrepo
  • Fountain pen
    Patent number: D440604
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 17, 2001
    Assignee: S. T. Dupont S.A.
    Inventor: Federico Restrepo
  • Clip for pens
    Patent number: D441019
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 24, 2001
    Assignee: S.T. Dupont S.A.
    Inventor: Federico Restrepo
  • Lighter
    Patent number: D447275
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: August 28, 2001
    Assignee: S. T. Dupont S.A.
    Inventor: Olivier C Coquerel
  • Wrist-watch
    Patent number: D326821
    Type: Grant
    Filed: May 18, 1989
    Date of Patent: June 9, 1992
    Assignee: S.T. Dupont S.A.
    Inventor: Walter Wuest
  • Wrist-watch
    Patent number: D326822
    Type: Grant
    Filed: May 18, 1989
    Date of Patent: June 9, 1992
    Assignee: S. T. Dupont S.A.
    Inventor: Walter Wuest
  • Lighter
    Patent number: D337853
    Type: Grant
    Filed: August 21, 1991
    Date of Patent: July 27, 1993
    Assignee: S. T. Dupont S.A.
    Inventor: Gina Bruzzi
  • Small clock
    Patent number: D337951
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: August 3, 1993
    Assignee: S. T. Dupont S.A
    Inventor: Gina Bruzzi
  • Table lighter
    Patent number: D345438
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: March 22, 1994
    Assignee: S. T. Dupont S.A.
    Inventor: Jean-Claude Tracol
  • Lighter
    Patent number: D363808
    Type: Grant
    Filed: September 13, 1994
    Date of Patent: October 31, 1995
    Assignee: S. T. DuPont S.A.
    Inventor: Philippe Compte
  • Fountain pen
    Patent number: D367673
    Type: Grant
    Filed: September 14, 1994
    Date of Patent: March 5, 1996
    Assignee: S. T. Dupont S.A.
    Inventor: Philippe Compte
  • Ball-point pen
    Patent number: D367887
    Type: Grant
    Filed: September 14, 1994
    Date of Patent: March 12, 1996
    Assignee: S. T. Dupont S.A.
    Inventor: Philippe Compte
  • Ball-point pen
    Patent number: D371576
    Type: Grant
    Filed: September 13, 1994
    Date of Patent: July 9, 1996
    Assignee: S.T. Dupont S.A.
    Inventor: Philippe Compte
  • Fountain pen
    Patent number: D391606
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: March 3, 1998
    Assignee: S.T. Dupont S.A.
    Inventor: Philippe Compte
  • Ball-point pen
    Patent number: D394086
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: May 5, 1998
    Assignee: S. T. Dupont S.A.
    Inventor: Philippe Compte
  • Wristwatch
    Patent number: D396420
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: July 28, 1998
    Assignee: S.T. Dupont S.A.
    Inventor: Olivier C. Coquerel
  • Bracelet for watch
    Patent number: D399777
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: October 20, 1998
    Assignee: S. T. Dupont S.A.
    Inventor: Olivier C. Coquerel
  • Wristwatch
    Patent number: D401512
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 24, 1998
    Assignee: S. T. Dupont S.A.
    Inventor: Olivier C Coquerel
  • Watchcase
    Patent number: D401513
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 24, 1998
    Assignee: S. T. Dupont S.A.
    Inventor: Olivier C Coquerel
  • Watchcase
    Patent number: D401514
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 24, 1998
    Assignee: S. T. Dupont S.A.
    Inventor: Olivier C. Coquerel