Patents by Inventor Anthony Tyrrell

Anthony Tyrrell 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: 7150722
    Abstract: A walking support apparatus for a person wearing a body brace has a rigid wheeled frame. An upright support engages a torso-encircling brace member. A chest-engaging member is mounted on the support. A person is connected to the apparatus while on a seat removable attached to the frame. The person is then lifted to a standing position by cranking up the support. A mechanism mounted behind the support anchors first ends of two cords that connect at second ends to the knees. It prevents both knees from moving forward simultaneously. One knee moves forward while taking up slack in the other cord. Shoe cords enable moving one foot forward at a time, and prevent both feet moving backward together. Elastic elements in shoe cords provide assistance at beginning of stride.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: December 19, 2006
    Inventor: Anthony Tyrrell