Patents by Inventor Nicolas Jamot

Nicolas Jamot 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: 9969222
    Abstract: The invention relates to an asymmetric tread for a tire comprising a plurality of basic patterns, for each of which there is defined a sipes density corresponding to ? i ? li P * Wm where i is the number of sipes in the pattern, li is the length of the ith sipe on the tread surface, P is the pitch of the basic pattern and Wm is the width of the basic pattern, a sipes orientation level corresponding to ? i ? ? li * ? ? ? i ? P * Wm , where ?i is the positive or negative angle formed on the tread surface by the ith sipe with the transverse direction and |?i|?45 degrees and a steering pull criterion for the basic pattern corresponding to ? ? i ? li * ? ? ? i ? i ? ? li * ? ? ? i ? ? . The sipes density is greater than or equal to 60 ?m/mm2, the sipes orientation level is greater than or equal to 1.5 degrees/mm and the steering pull criterion for the pattern is less than or equal to 0.2.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: May 15, 2018
    Assignees: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A.
    Inventors: Sébastien Fugier, Nicolas Jamot, Bertrand Fraenkel
  • TIRE TREAD
    Publication number: 20130206295
    Abstract: The invention relates to an asymmetric tread for a tire comprising a plurality of basic patterns, for each of which there is defined a sipes density corresponding to ? i ? li P * Wm where i is the number of sipes in the pattern, li is the length of the ith sipe on the tread surface, P is the pitch of the basic pattern and Wm is the width of the basic pattern, a sipes orientation level corresponding to ? i ? ? li * ? ? ? i ? P * Wm , where ?i is the positive or negative angle formed on the tread surface by the ith sipe with the transverse direction and ?45 degrees and a steering pull criterion for the basic pattern corresponding to ? ? i ? li * ? ? ? i ? i ? ? li * ? ? ? i ? ? . The sipes density is greater than or equal to 60 ?m/mm2, the sipes orientation level is greater than or equal to 1.5 degrees/mm and the steering pull criterion for the pattern is less than or equal to 0.2.
    Type: Application
    Filed: September 8, 2011
    Publication date: August 15, 2013
    Applicants: MICHELIN RECHERCHE ET TECHNIQUE S.A., COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Sébastien Fugier, Nicolas Jamot, Bertrand Fraenkel
  • Pneumatic tire
    Patent number: D667777
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: September 25, 2012
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventors: Nicolas Jamot, Sébastien Fugier, Arnaud Frappart
  • Pneumatic tire
    Patent number: D722290
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: February 10, 2015
    Assignees: Compagnie Generale des Establissements Michelin, Michelin Recherche et Technique, S.A.
    Inventors: Nicolas Jamot, Bertrand Fraenkel, Arnaud Frappart