Patents by Inventor Thierry Perchet

Thierry Perchet 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).

  • Ski boot liner
    Patent number: 4901450
    Abstract: An inner boot for a ski boot which has wall portions that define the body of the inner boot. The wall portions are made from an open cell foam material. A lower portion of the inner boot includes a sealing coating of polyurethane that seals the foot of a skier against moisture and humidity. A process for manufacturing the inner boot includes degreasing the inner boot, soaking the inner boot in a polyurethane solution, removing excess polyurethane and drying the inner boot.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: February 20, 1990
    Assignee: Salomon S.A.
    Inventors: Jean-Pierre Chemello, Thierry Perchet