Patents by Inventor Jonathan Mark Parsons

Jonathan Mark Parsons 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).

  • Publication number: 20100089678
    Abstract: A multi wheeled single track vehicle comprising of three or more wheels in a line, where two or more wheels are steered by an amount to enable the vehicle to follow a single track. Two or more wheels of the wheels are driven by a transmission comprising a chain and sprocket for drive from the engine to one wheel and another chain and sprocket for drive from one wheel to another. Suspension is provided for each wheel by a pair of equal, or near equal length of swinging arms, one above the other, (upper swinging arm and lower swinging arm) where both arms are positioned with the wheel end pivot axis above the wheel axle, and the motorcycle frame pivot axis above the final drive engine sprocket axis, with a spring damper (shock absorber) positioned between upper and lower swinging arms and a wheel axle support strut supporting the wheel axle.
    Type: Application
    Filed: January 15, 2008
    Publication date: April 15, 2010
    Inventor: Jonathan Mark Parsons