Patents Assigned to Terraignota Ventures, LLC
  • Grip enhancer for footwear
    Patent number: 11576469
    Abstract: A cap for capping an upper surface of a shoe a first layer, a second layer, and a third layer. The first layer has an outer surface that has a coefficient of friction that is greater than that of the upper surface of the shoe that that the cap caps. The second layer is an adhesive layer. Third layer is a release layer that can be peeled off the adhesive layer to expose it, thereby enabling said adhesive layer to stick to said shoe.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: February 14, 2023
    Assignee: Terraignota Ventures, LLC
    Inventors: Sophia I. de Castro, José Tadeo V. de Castro
  • Securing system for footwear
    Patent number: 11497281
    Abstract: A cap for capping an upper surface of a shoe a first layer, a second layer, and a third layer. The first layer has an outer surface that has a coefficient of friction that is greater than that of the upper surface of the shoe that the cap caps. The second layer is an adhesive layer. The third layer is a release layer that can be peeled off the adhesive layer to expose it, thereby enabling the adhesive layer to stick to the shoe.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: November 15, 2022
    Assignee: Terraignota Ventures, LLC
    Inventor: José Tadeo V. de Castro