Patents by Inventor Zelda Duval

Zelda Duval 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).

  • Collapsible exercise board and equipment
    Patent number: 10744361
    Abstract: An exercise board comprising a first top and second top rotatably engaged, wherein the first top has a first cavity and the second top has a second cavity, a board rotatably engaged along a first edge of the first board is rotatably engaged with a first edge of the first cavity, and a step foldable and comprised of a upper step and a lower step; a upper front panel extending between the upper step and the lower step and rotatably engaged to the upper step and the lower step; a lower front panel extend from the lower step and rotatably engaged with the lower step; a front and a rear side panels on each side of the steps being rotatable relative to one another; and a rear panel rotatably engaged with the upper step and both of the rear side panels rear panel.
    Type: Grant
    Filed: March 31, 2018
    Date of Patent: August 18, 2020
    Inventor: Zelda Duval
  • COLLAPSIBLE EXERCISE BOARD AND EQUIPMENT
    Publication number: 20180280752
    Abstract: An exercise board comprising a first top and second top rotatably engaged, wherein the first top has a first cavity and the second top has a second cavity, a board rotatably engaged along a first edge of the first board is rotatably engaged with a first edge of the first cavity, and a step foldable and comprised of a upper step and a lower step; a upper front panel extending between the upper step and the lower step and rotatably engaged to the upper step and the lower step; a lower front panel extend from the lower step and rotatably engaged with the lower step; a front and a rear side panels on each side of the steps being rotatable relative to one another; and a rear panel rotatably engaged with the upper step and both of the rear side panels rear panel.
    Type: Application
    Filed: March 31, 2018
    Publication date: October 4, 2018
    Inventor: Zelda Duval