Patents by Inventor Stephen R. Persson

Stephen R. Persson 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).

  • Add-on disc assembly for bicycle hub
    Patent number: 6557657
    Abstract: An apparatus and method for mounting a disc assembly to a bicycle wheel's hub. The disc assembly is clamped to the hub using a backing member in the form of a split washer assembly. Bolts connect the disc assembly to three split washer segments. The disc assembly can be either a motor drive sprocket or a disc brake rotor.
    Type: Grant
    Filed: January 3, 2002
    Date of Patent: May 6, 2003
    Inventor: Stephen R. Persson
  • Add-on disc assembly for bicycle hub
    Publication number: 20020084134
    Abstract: An apparatus and method for mounting a disc assembly to a bicycle wheel's hub. The disc assembly is clamped to the hub using a backing member in the form of a split washer assembly. Bolts connect the disc assembly to three split washer segments. The disc assembly can be either a motor drive sprocket or a disc brake rotor.
    Type: Application
    Filed: January 3, 2002
    Publication date: July 4, 2002
    Inventor: Stephen R. Persson