Patents by Inventor William D. Hebern

William D. Hebern 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).

  • Exercising device
    Patent number: 4270749
    Abstract: An exercising device for use by a person in a standing position, the device having a parallelpiped frame defining a stall and a planar treadle mounted on the stall for rocking movement about a horizontal axis extending transversely of the stall and in the lower portion thereof.
    Type: Grant
    Filed: July 16, 1979
    Date of Patent: June 2, 1981
    Inventor: William D. Hebern