Patents by Inventor Darrell H. Archambault

Darrell H. Archambault 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: 5527247
    Abstract: Exercise apparatus comprising a frame on which is journalled at least one bank of rollers presenting an arcuate support for a person's foot. The bank of rollers is of such length as to provide continuous support for the foot as the person's leg is oscillated while the person is in a sitting position.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: June 18, 1996
    Inventor: Darrell H. Archambault