Patents by Inventor Lee S. Cohen

Lee S. Cohen 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).

  • Biomechanical orthotic with convertible inserts
    Patent number: 5069212
    Abstract: A podiatric orthosis composed of a material having a selected density and compressibility incorporating a biomechanically operative region which defines an aperture operative to receive plug inserts of a density and compressibility different from that of the orthosis for altering the biomechanical function of the orthosis in the region of the plug insert.
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: December 3, 1991
    Assignee: The Dr. Cohen Group, Inc.
    Inventor: Lee S. Cohen
  • Antipronation orthotic with lateral column
    Patent number: 5036851
    Abstract: An antipronation orthotic employing a lateral column component having a different density and compressibility from the surrounding orthotic region for mitigating the adverse effects of podiatric anomalies, such as severe pronation, rearfoot pronation and in-toe/out-toe gait problems.
    Type: Grant
    Filed: August 10, 1989
    Date of Patent: August 6, 1991
    Assignee: Dr. Cohen Group, Inc.
    Inventor: Lee S. Cohen
  • Pronatary insert for high-heeled shoes
    Patent number: 4979318
    Abstract: An orthotic for use with high-heeled shoes including a transverse and longitudinal wedges for inducing pronation and mimicking the forefoot valgus.
    Type: Grant
    Filed: May 15, 1989
    Date of Patent: December 25, 1990
    Assignee: The Dr. Cohen Group, Inc.
    Inventor: Lee S. Cohen
  • Cushioned anti-pronation insert
    Patent number: 4747410
    Abstract: An orthotic insert of unitary construction formed from a compressible, thermoset, closed-cell foam plastic, featuring an anterior varus wedge, a medial shelf corresponding to the first ray and a heel cup for stabilizing the calcaneus and underlying protective fat pad substantially in the neutral position, all contributing to minimizing excess foot pronation.
    Type: Grant
    Filed: September 3, 1987
    Date of Patent: May 31, 1988
    Inventor: Lee S. Cohen