Patents by Inventor Michel R. de Saint-Michel

Michel R. de Saint-Michel 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).

  • Tire for airplane wheels
    Patent number: 4258773
    Abstract: A tire for airplane wheels of the radial carcass type comprises a stretchable crown reinforcement composed of five plies of cables having relative elongations upon rupture of between 10% and 40%. The radial carcass is, under molding pressure, further away from the equatorial plane than at the operating pressure. At the test pressure, the radial carcass is even less far away from the equatorial plane.
    Type: Grant
    Filed: September 28, 1979
    Date of Patent: March 31, 1981
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Michel R. de Saint-Michel
  • Tire
    Patent number: D253760
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: December 25, 1979
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Michel R. de Saint-Michel
  • Tire
    Patent number: D253761
    Type: Grant
    Filed: May 15, 1978
    Date of Patent: December 25, 1979
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Michel R. de Saint-Michel
  • Tire
    Patent number: D260383
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: August 25, 1981
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventors: Andre Debrauwer, Michel R. de Saint Michel