Patents by Inventor William Mitchell Wittekind

William Mitchell Wittekind 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).

  • Publication number: 20240215731
    Abstract: An adjustable support device includes a frame and an inflatable bladder. The frame includes a first substantially planar structure and a second substantially planar structure. The first substantially planar structure is rotatably coupled to the second substantially planar structure The frame further includes a first frame attachment structure configured to be removably attached to the frame. The inflatable bladder includes walls forming an interior volume and a first bladder attachment structure attached to at least one of the walls. The first bladder attachment structure forms a channel. The first frame attachment structure is configured to be routed through the channel to secure the inflatable bladder to the frame.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 4, 2024
    Inventors: William Mitchell Wittekind, Stela Angelova Markova
  • Patent number: 11197555
    Abstract: The present disclosure relates to assisting patients with treatment and recovery to remain in an upright position. More specifically, the present disclosure is a device that may be used to support patients in an upright position that may be used with any surface. Further, the device may allow the users to vary the angle of support and may be controlled through a simple interface, such as a button, remote control, or controls on an electronic interface device.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: December 14, 2021
    Assignee: Sit Up, LLC
    Inventors: William Mitchell Wittekind, Stela Angelova Markova, Trevor Oaks Newsom
  • Publication number: 20190307257
    Abstract: The present disclosure relates to assisting patients with treatment and recovery to remain in an upright position. More specifically, the present disclosure is a device that may be used to support patients in an upright position that may be used with any surface. Further, the device may allow the users to vary the angle of support and may be controlled through a simple interface, such as a button, remote control, or controls on an electronic interface device.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 10, 2019
    Inventors: William Mitchell Wittekind, Stella Angelova Markova, Trevor Oaks Newsom