Patents by Inventor Steven Harrelson

Steven Harrelson 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).

  • Cone and idler continuously variable transmission
    Patent number: 7665377
    Abstract: A continuously variable transmission system comprising an input and output rotational member each with a first circular end and a second circular end is disclosed. The output rotational member is located such that the second circular input member end faces the first output member end and the input and output rotational members share a tangential plane. A first and second idler wheel, attached to an idler shaft, contact the input and output rotational members. The first and second idler wheels and idler shaft are configured to translate rotation from the input rotational member to the output rotational member.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: February 23, 2010
    Inventors: Steven Harrelson, Steven King
  • Cone and Idler Continuously Variable Transmission
    Publication number: 20070137341
    Abstract: A continuously variable transmission system comprising an input and output rotational member each with a first circular end and a second circular end is disclosed. The output rotational member is located such that the second circular input member end faces the first output member end and the input and output rotational members share a tangential plane. A first and second idler wheel, attached to an idler shaft, contact the input and output rotational members. The first and second idler wheels and idler shaft are configured to translate rotation from the input rotational member to the output rotational member.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 21, 2007
    Inventors: Steven Harrelson, Steven King