Patents by Inventor Claude Delacoste

Claude Delacoste 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).

  • Thermoplastic ball and method of manufacturing same
    Patent number: 4154789
    Abstract: This ball made of thermoplastic material has physical properties substantially akin of those of conventional leather balls, and comprises at least two layers of thermoplastic material molten successively in a same mold and adhering completely to each other; the external layer consists of a material selected from the group of polyamids, thermoplastic elastomers, plastisols and polyurethanes, and the internal layer consists of a material selected from the group comprising thermoplastic elastomers, polyurethanes, polyesters and polyester-polyethers.
    Type: Grant
    Filed: March 21, 1977
    Date of Patent: May 15, 1979
    Assignee: Delacoste & Cie, S.A.
    Inventor: Claude Delacoste