Patents by Inventor Willi Lanker

Willi Lanker 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: 5343973
    Abstract: The lightweight electric vehicle comprising two front wheels and a rear wheel comprises a high-strength load-bearing chassis comprising a base, sides and bulkheads as a safety cell for the driver. A separate lightweight plastics body forms an aerodynamic tear drop-shaped outer skin. Both the body width of about 1 m and the chassis width of about 60 cm are very narrow. This gives high travel performance, minimal weight, air resistance and energy consumption. In addition, increased overall safety, good road holding and a high degree of manoeuvrability are obtained.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: September 6, 1994
    Inventor: Willi Lanker