Patents by Inventor Duoc Le

Duoc Le 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).

  • ADJUSTABLE PLAY SURFACES
    Publication number: 20210402240
    Abstract: Embodiments of the disclosure relate to adjustable and/or foldable play surfaces, that may include climbing surfaces, sliding surfaces, and/or other play structure surfaces. A foldable slide may comprise a slide surface; at least one side rail attached to the slide surface via at least one hinge, wherein the at least one side rail is configured to rotate with respect to the slide surface about the at least one hinge from a first position of the foldable slide to a second position of the foldable slide; and at least one attachment element configured to secure the at least one side rail into the second position.
    Type: Application
    Filed: November 1, 2019
    Publication date: December 30, 2021
    Applicant: KidKraft, Inc.
    Inventors: David Barr, Frederick Rieber, Duoc Le, John Vura, Jeffrey Trondsen, Christopher Gillespie