Patents by Inventor Charles L. Pridonoff

Charles L. Pridonoff 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).

  • Patent number: 10675552
    Abstract: A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: June 9, 2020
    Assignee: READYSETZ, LLC
    Inventor: Charles L. Pridonoff
  • Publication number: 20200122049
    Abstract: A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened
    Type: Application
    Filed: June 6, 2019
    Publication date: April 23, 2020
    Inventor: Charles L. Pridonoff
  • Patent number: 10350506
    Abstract: A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: July 16, 2019
    Assignee: READYSETZ, LLC
    Inventor: Charles L. Pridonoff
  • Publication number: 20190091595
    Abstract: A collapsible play structure having a collapsed configuration and an opened configuration comprises: a left panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a left fold out structure coupled to the left panel, the left fold out structure comprising one or more members rotatably coupled to the left panel to be rotatable about an axis parallel with the horizontal axis of the left panel; a right panel having a back surface, a front surface, a horizontal axis, and a vertical axis; a right fold out structure coupled to the right panel, the right fold out structure comprising one or more members rotatably coupled to the right panel to be rotatable about an axis parallel with the horizontal axis of the right panel; and a center panel having a back surface and a front surface, the center panel rotatably coupled to the left panel and the right panel in an orientation that aligns the vertical axes of the left panel and the right panel in a parallel alignment, wherein, in the opened
    Type: Application
    Filed: April 18, 2018
    Publication date: March 28, 2019
    Inventor: Charles L. Pridonoff
  • Patent number: 5562520
    Abstract: A collapsible structure which is quickly and easily collapsed to a multi-ply planar structure, then quickly and easily erectable to a self supporting three-dimensional erect structure. The structure, when erected, has a plurality of levels and enclosed areas to provide play and amusement for a child or for other suitable use.
    Type: Grant
    Filed: July 14, 1994
    Date of Patent: October 8, 1996
    Assignee: Marathon Partners
    Inventors: Charles L. Pridonoff, John Stregan
  • Patent number: D360435
    Type: Grant
    Filed: April 21, 1994
    Date of Patent: July 18, 1995
    Assignee: Marathon Partners
    Inventors: Charles L. Pridonoff, Kevin McKeon, Alfonso Cardinas
  • Patent number: D364200
    Type: Grant
    Filed: May 18, 1994
    Date of Patent: November 14, 1995
    Assignee: Marathon Partners
    Inventors: Charles L. Pridonoff, John Stregan