Patents by Inventor Russell Harden

Russell Harden 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: 11963921
    Abstract: A convertible walker is provided. The convertible walker can have a wheelchair configuration and a walker configuration to allow a user to alternately sit and stand, and can include a frame supporting an upper rest and a lower rest. A fall seat can be provided that is coupled to the lower rest and rotatable relative to the upper rest. The fall seat can break the fall of a user by rotating via the falling action of the user. In both the wheelchair and walker configurations, a torso support can retain the user in the convertible walker.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: April 23, 2024
    Inventors: Leo Harden, Jerrell Harden, Russell Harden, Floyd Hicks
  • Publication number: 20240009062
    Abstract: A convertible walker is provided. The convertible walker can have a wheelchair configuration and a walker configuration to allow a user to alternately sit and stand, and can include a frame supporting an upper rest and a lower rest. A fall seat can be provided that is coupled to the lower rest and rotatable relative to the upper rest. The fall seat can break the fall of a user by rotating via the falling action of the user. In both the wheelchair and walker configurations, a torso support can retain the user in the convertible walker.
    Type: Application
    Filed: March 29, 2023
    Publication date: January 11, 2024
    Inventors: Leo HARDEN, Jerrell HARDEN, Russell HARDEN, Floyd HICKS
  • Patent number: 11633322
    Abstract: A convertible wheelchair is provided. The convertible wheelchair can have a wheelchair configuration and a walker configuration to allow a user to alternately sit and stand, and can include a frame supporting a chair. The chair can be foldable and can include a chair back and a chair seat. The convertible wheelchair can include support and stability mechanisms accessible in the wheelchair configuration and the walker configuration including one or more torso supports, a fall seat, and stability bars.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: April 25, 2023
    Inventors: Leo Harden, Jerrell Harden, Russell Harden, Floyd Hicks