Patents by Inventor Sylvain Leynaert

Sylvain Leynaert 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).

  • Mounted tire/wheel assembly having a hubcap
    Patent number: 6257675
    Abstract: A mounted assembly of a mounting wheel, a tire provided with sidewalls between a tread and parts of the tire intended to come in contact with said wheel after mounting of the tire on the wheel and a wheel hubcap fastened to the wheel. The mounted assembly is characterized in that one of the sidewalls cooperates with the hubcap to secure a good angular position of the hubcap in relation to said sidewall as well as to maintain the angular position during the use of the assembly on the vehicle.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: July 10, 2001
    Assignee: Compagnie Générales des Etablissements Michelin-Michelin & Cie
    Inventor: Sylvain Leynaert
  • Sidewalls of a tire
    Patent number: D460410
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: July 16, 2002
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Danny Austin Thrasher, Sylvain Leynaert, Joseph George Hoover
  • Tire tread
    Patent number: D472199
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: March 25, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Patrick Jon Buresh
  • Tire sidewall
    Patent number: D477274
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: July 15, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Kevin Ray Reim
  • Tire tread
    Patent number: D477564
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: July 22, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Patrick Jon Buresh
  • Tire sidewall
    Patent number: D477567
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: July 22, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Kevin Ray Reim
  • Tire tread
    Patent number: D484455
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: December 30, 2003
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Danny Thrasher, Joseph Menendez
  • Tire tread
    Patent number: D500286
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: December 28, 2004
    Assignee: Michelin Recherche et Technique S.A.
    Inventors: Sylvain Leynaert, Danny Austin Thrasher, Thomas Jeffery Woloszyn, Keith Ronald Ward
  • Tire
    Patent number: D340014
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: October 5, 1993
    Assignee: Michelin Recherche et Technique
    Inventors: Philippe Grenie, Sylvain Leynaert
  • Tire
    Patent number: D345949
    Type: Grant
    Filed: October 23, 1992
    Date of Patent: April 12, 1994
    Assignee: Compagnie Generale des Etablissements Michelin - Michelin & Cie
    Inventors: Bernard Graviere, Sylvain Leynaert