Patents by Inventor Harry V. Spangler

Harry V. Spangler 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).

  • Drop foot brace
    Patent number: 5382224
    Abstract: A brace for individuals with a medical condition known as a drop foot. The brace holds the foot in a level or horizonal position. The brace is attached to the ankle and shoe. A leather strap is attached to the ankle. The link between the leather strap and shoe has a swivel, spring and other connecting parts which provides the link to turn freely and provides the foot up and down motion. The brace can be attached and removed in seconds to and from the ankle and shoe. The brace can be colored to match the color of the apparel an individual is wearing.
    Type: Grant
    Filed: October 13, 1992
    Date of Patent: January 17, 1995
    Inventor: Harry V. Spangler