Patents by Inventor Johannes Steuerwald

Johannes Steuerwald 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).

  • Shoe
    Patent number: 6199305
    Abstract: A shoe produced by a vamp cut method and having an enlarged slip-on region while ensuring proper fitting and gripping on the foot. The shoe is formed with a sole, a vamp cut shaft, an apron, and a closure element cooperating with the apron. The closure element is variable in length and fastened by one end to the apron and by the other end in the region of the sole.
    Type: Grant
    Filed: July 7, 1999
    Date of Patent: March 13, 2001
    Inventors: Johannes Steuerwald, Ingrid Schabsky