Patents by Inventor Jean Bernard Montagne

Jean Bernard Montagne 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 tread
    Patent number: 3986545
    Abstract: An all weather road tire has a tread provided with juxtaposed circumferential grooves which follow a broken-line outline having segments of longitudinal orientation alternating with oblique segments.
    Type: Grant
    Filed: June 5, 1975
    Date of Patent: October 19, 1976
    Assignee: Compagnie Generale des Etablissements Michelin, raison sociale Michelin & Cie
    Inventor: Jean Bernard Montagne
  • High-speed radial tire with folded metal belt
    Patent number: 3949799
    Abstract: The tread reinforcement of a high-speed radial tire comprises at least one folded ply of twisted metal cords. The direction of the fold of the ply, the direction of the inclination of the cords with respect to the circumferential direction of the tire, and the direction of the twist of the cords are such, relative to one another, that the cords are relatively untwisted at the fold. Thus, in the case where the ply is folded radially outward, the folded ply and the cords composing it are both type S or both type Z, while in the case where the ply is folded radially inward, the folded ply and the cords composing it are of opposite S/Z type.
    Type: Grant
    Filed: November 20, 1974
    Date of Patent: April 13, 1976
    Assignee: Compagnie Generale des Establissements Michelin
    Inventor: Jean Bernard Montagne