Patents by Inventor Philippe Grenie

Philippe Grenie 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).

  • Portable reinflator
    Patent number: 5097875
    Abstract: Portable reinflator for a tire of a vehicle, to be connected to an electric ource of the vehicle and to the valve of the defective tire includes an electric connector, a compressor, a rotary seal and a valve coupler. The reinflator also includes an electric connection running from the connector to the compressor, a first pneumatic line running from the compressor to the rotary seal, and a second pneumatic line running from the rotary seal to the valve coupler. The portable reinflator is used in repairs to replace air inside the tire as it escapes from the tire in the case of puncture.
    Type: Grant
    Filed: September 21, 1990
    Date of Patent: March 24, 1992
    Assignee: Compagnie Generale des Etablissements Michelin-Michelin & Cie
    Inventors: Philippe Grenie, Jean-Michel Mauduit, Patrick Marguerie
  • Portable reinflator
    Patent number: 4981162
    Abstract: Portable reinflator for a tire of a vehicle, to be connected to an electric ource of the vehicle and to the valve of the defective tire includes an electric connector, a compressor, a rotary seal and a valve coupler. The reinflator also includes an electric connection running from the connector to the compressor, a first pneumatic line running from the compressor to the rotary seal, and a second pneumatic line running from the rotary seal to the valve coupler. The portable reinflator is used in repairs to replace air inside the tire as it escapes from the tire in the case of puncture.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: January 1, 1991
    Assignee: Compagnie Generale des Etablissements Michelin - Michelin & Cie
    Inventors: Philippe Grenie, Jean-Michel Mauduit, Patrick Marguerie
  • Tire
    Patent number: D267938
    Type: Grant
    Filed: December 22, 1980
    Date of Patent: February 15, 1983
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Philippe Grenie
  • Tire
    Patent number: D268492
    Type: Grant
    Filed: September 11, 1981
    Date of Patent: April 5, 1983
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Philippe Grenie
  • Tire
    Patent number: D268573
    Type: Grant
    Filed: September 11, 1981
    Date of Patent: April 12, 1983
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Philippe Grenie
  • Tire
    Patent number: D270150
    Type: Grant
    Filed: November 15, 1982
    Date of Patent: August 16, 1983
    Assignee: Compagnie Generale des Etablissements Michelin
    Inventor: Philippe Grenie
  • Tire
    Patent number: D331555
    Type: Grant
    Filed: April 23, 1990
    Date of Patent: December 8, 1992
    Assignee: Michelin Recherche et Technique
    Inventor: Philippe Grenie
  • Tire
    Patent number: D334363
    Type: Grant
    Filed: June 25, 1991
    Date of Patent: March 30, 1993
    Assignee: Michelin Recherche et Technique
    Inventor: Philippe Grenie
  • Tire
    Patent number: D334372
    Type: Grant
    Filed: November 15, 1991
    Date of Patent: March 30, 1993
    Assignee: Michelin Recherche et Technique
    Inventor: Philippe Grenie
  • 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