Patents by Inventor Ruowei Z. T. Strange

Ruowei Z. T. Strange 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).

  • Bicycle which converts to a chair
    Patent number: 6688627
    Abstract: A bicycle, which readily converts to a chair, has front and rear joints to allow the front and rear wheel assemblies of the bicycle to move out of the plane of the bicycle frame to form a substantially U-shaped frame onto which a seat fabric may be stretched to form a sling chair. The fabric may be stowed in a roller tube and may be deployed in a manner similar to that of a retractable window shade. Retractable stands may be deployed under the wheels to provide the legs of the chair.
    Type: Grant
    Filed: April 12, 2002
    Date of Patent: February 10, 2004
    Inventor: Ruowei Z. T. Strange