Patents by Inventor John R. Bisgaard

John R. Bisgaard 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).

  • Apparatus and method for furniture with adjustable platform height and membrane sidewalls
    Patent number: 12484711
    Abstract: A method and corresponding apparatus that includes: a frame; one or more adjustable-height sidewalls connected to the frame, wherein the sidewalls are selectively raisable; a body support platform; and a membrane that is connected to the frame and extends from the frame over the sidewalls and is configured to support the body support platform within the one or more sidewalls at any selected one of a plurality of different heights.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: December 2, 2025
    Inventor: John R. Bisgaard