Patents by Inventor Oksana Davyda

Oksana Davyda 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).

  • Combination wheelchair-walker device
    Patent number: 9962303
    Abstract: A combination wheelchair-walker having an upper frame; a lower frame comprised of two arc-shaped members, in which each arch-shaped member is configured to extend from the front of the device to the back of the device, each of the two arc-shaped members having a front end and a rear end; two front wheels; two rear caster wheels, each of which is attached to the rear end of one of the two arc-shaped members; and two skids, each of which is attached to the front end of one of the two arc-shaped members. The upper frame is configured to be detached from the lower frame by unlocking four retention pins and lifting the upper frame off of the lower frame.
    Type: Grant
    Filed: July 23, 2017
    Date of Patent: May 8, 2018
    Assignee: YouWalk Today, Inc.
    Inventors: Mike Wilson, Stephen Sanford, Ross Walker, Oksana Davyda