Patents by Inventor Maurice Boulier

Maurice Boulier 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).

  • Shoes with supple soles, notably sports-shoes
    Patent number: 4622764
    Abstract: The present invention relates to a shoe with a supple sole, notably a sports-shoe which comprises, incorporated in at least the portion of the uppers (18) corresponding to the calcaneum and the astragalus which are enclosed therein, a molded shell (9) extending at least underneath the heel up to the level of the plantar arch, and which is rigidly connected via its lower portion (13) to the thick molded sole (20) made of a supple material, preferably by anchoring structure such as studs (21).
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: November 18, 1986
    Assignees: Societe Technisynthese Sarl, Sarl Chaussures Labelle
    Inventor: Maurice Boulier