Patents by Inventor Donald F. McCafferty

Donald F. McCafferty 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).

  • Accommodative foot bed
    Patent number: 4211019
    Abstract: A flexible bladder, shaped as an innersole, is filled with uncured resin. An individual's foot is held atop the bladder under load while the resin is allowed to cure, thereby forming a custom-fit accommodative foot bed.
    Type: Grant
    Filed: November 8, 1978
    Date of Patent: July 8, 1980
    Assignee: Orthopedic Contour Systems, Inc.
    Inventor: Donald F. McCafferty