Patents by Inventor David Hoppert

David Hoppert 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).

  • Traction block
    Publication number: 20060076749
    Abstract: The Traction Block is a rear suspension device that directly attaches a rear spring spacer to a traction bar. The system advantageously links the traction bar device directly to a rear spacer block to create a simple product capable of limiting axle wrap and wheel hop.
    Type: Application
    Filed: October 7, 2004
    Publication date: April 13, 2006
    Inventor: David Hoppert