Patents by Inventor Keith Eilers

Keith Eilers 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).

  • Patent number: 4993733
    Abstract: A three wheel recumbent vehicle having the steering pivot point of the front axle tilted forwardly about 8.degree. from perpendicular, causing the vehicle from the pivot point back to lean into a turn, and also having the front axle bar constructed with a low center section and end members which radiate upwardly and backwardly to provide room for the user's feet and to add stability on turns by increasing the distance between the center line of the vehicle and the point where the outboard tire touches the road.
    Type: Grant
    Filed: February 21, 1989
    Date of Patent: February 19, 1991
    Inventor: Keith Eilers