Patents by Inventor Max D. Woodhams

Max D. Woodhams 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).

  • Stairlifts
    Patent number: 7600611
    Abstract: The invention provides a stairlift having a rail which terminates, at its lower end, on or closely adjacent the lower step of a staircase. This rail is combined with a carriage and footrest which allows the footrest to be positioned below the level of the first step. The arrangement obviates the need for a hinge in the rail.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: October 13, 2009
    Assignee: Stannah Stairlifts Limited
    Inventors: Max D. Woodhams, Konrad J Higgins