Patents by Inventor Blanche A. Burt DuPont

Blanche A. Burt DuPont 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).

  • Physical therapy device
    Patent number: 4637604
    Abstract: A straddle seat chair and stand with a post supporting an upwardly directed handle bar to the seat for the patient to grip manually while sitting or standing and exercising the legs by dancing on a base or adjacent thereto. A ledge extends above the seat forwardly and laterally of the post. An adjustably inclined footrest is positionable generally below the post and handle bar and supports the patient's feet thereon while sitting.
    Type: Grant
    Filed: August 27, 1984
    Date of Patent: January 20, 1987
    Inventor: Blanche A. Burt DuPont