Patents by Inventor Louis Voigt Smith, SR.

Louis Voigt Smith, SR. 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).

  • Selective Stabilization Seatback Support Assembly
    Publication number: 20110031790
    Abstract: A selective stabilization seatback support assembly includes a back plate member or generally rigid back plate member having a plurality of adjustable, positionable cushion elements attachable to the inside surface thereof to provide unique and selective cushioning of a person positioned in the seat. The device is attachable to pre-existing seatbacks such as provided for chairs, wheelchairs, automobile seats and the like.
    Type: Application
    Filed: August 7, 2009
    Publication date: February 10, 2011
    Inventor: Louis Voigt Smith, SR.