Patents by Inventor Konrad Higgins

Konrad Higgins 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
    Publication number: 20070272488
    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: Application
    Filed: March 2, 2005
    Publication date: November 29, 2007
    Inventors: Max Woodhams, Konrad Higgins