Patents by Inventor Harry R. Stegerwald

Harry R. Stegerwald 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).

  • Tennis shoe and sole therefor
    Patent number: 3971145
    Abstract: A tennis shoe and a sole therefor having a longer life than a conventional tennis shoe. The Sole has an upwardly extending side portion in a toe region and inside ball-of-the-foot region which is thicker at the junction of the side portion with the bottom portion of the sole than the junction of the upwardly extending side portion with the bottom portion along the remainder of the side boundary of the sole.
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: July 27, 1976
    Assignee: Uniroyal Inc.
    Inventor: Harry R. Stegerwald