Patents by Inventor R. Dean Morgan

R. Dean Morgan 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: 4567678
    Abstract: An orthopedic shoe (88,116) and postoperative shoe (10) are disclosed. The postoperative shoe (10) maintains the foot of the wearer supported on a planar inner sole (12) without flexure of the foot while permitting the shoe (10) to roll, imitating the natural motion of the foot during walking. This permits the wearer to walk in a normal manner while controlling the flexure of the foot to permit the foot to recover from surgery or prevent aggravation of a medical condition. Straps (66,68 and 72-78) are provided to adjustably position the foot on the inner sole (12) so that the metatarsal point (20) of the foot is positioned forward of the fulcrum (16). When the wearer is standing, the weight is distributed between the heel (18) and metatarsal point (20) so that the planar portion (46) of the shoe (10) contacts the walking surface. When weight shifts toward the metatarsal point (20) as in walking, the shoe (10) rolls on the curved portion (48).
    Type: Grant
    Filed: April 20, 1981
    Date of Patent: February 4, 1986
    Inventors: R. Dean Morgan, Donald M. Mauldin, Thomas L. Taylor
  • Patent number: 4414759
    Abstract: An orthopedic shoe (88,116) and postoperative shoe (10) are disclosed. The postoperative shoe (10) maintains the foot of the wearer supported on a planar inner sole (12) without flexure of the foot while permitting the shoe (10) to roll, imitating the natural motion of the foot during walking. This permits the wearer to walk in a normal manner while controlling the flexure of the foot to permit the foot to recover from surgery or prevent aggravation of a medical condition. Straps (66, 68 and 72-78) are provided to adjustably position the foot on the inner sole (12) so that the metatarsal point (20) of the foot is positioned forward of the fulcrum (16). When the wearer is standing, the weight is distributed between the heel (18) and metatarsal point (20) so that the planar portion (46) of the shoe (10) contacts the walking surface. When weight shifts toward the metatarsal point (20) as in walking, the shoe (10) rolls on the curved portion (48).
    Type: Grant
    Filed: December 9, 1980
    Date of Patent: November 15, 1983
    Inventors: R. Dean Morgan, Donald M. Mauldin, Thomas L. Taylor