Patents by Inventor Larissa Leal Duke

Larissa Leal Duke 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).

  • Publication number: 20160128430
    Abstract: A shoe toe cap for protecting a toe end of a shoe is disclosed. The shoe toe cap has various layers adhered together to form a single piece for use on the shoe toe cap. Adhesive film layers and polyurethane film layers are combined to form the inventive shoe toe cap. A lowermost adhesive film layer is temporarily or permanently adhered to the toe end of the shoe. A series of polyurethane film layers are adhered on top of the lowermost adhesive film layer. The shoe toe cap is abrasion and creep resistant and increases the life of the shoe.
    Type: Application
    Filed: November 4, 2015
    Publication date: May 12, 2016
    Inventor: Larissa Leal Duke