Patents by Inventor Marilyn J. Bradshaw

Marilyn J. Bradshaw 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: 4261608
    Abstract: Self-feeding tongs for use by most handicapped persons. The tongs include a pair of arms integrally joined to a hinge. Each arm has a rounded tip end, a gripping surface, a flat surface, and a loop. The loop is located on the outside of the arm adjacent the hinge and is adapted to accommodate the thumb or at least two fingers of a user. Each loop is perpendicular to the longitudinal axis of the arm to which it is attached. The hinge has a positive pressure which spread the tip ends apart, allows a handicapped person by pressure of the thumb and fingers to bring the tip ends together so that a piece of food can be grasped, and forces the tip ends open so that the grasped food may be released and eaten. The tongs are held in the palm of a hand in a relaxed pen grasp. The thumb and fingers are squeezed together to move the tip ends towards one another to grip and pick up pieces of food.
    Type: Grant
    Filed: February 23, 1979
    Date of Patent: April 14, 1981
    Inventor: Marilyn J. Bradshaw