Patents by Inventor Larry S. Kozak

Larry S. Kozak 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).

  • Walking machine
    Patent number: 5232419
    Abstract: A walking machine made up of two walking members mounted on a frame which includes two sides and at least one cross piece from which the walking members extend upward and outward so that they will go up and down according to which foot of an individual is raised and which pressed down in a stand-still walk. The walking members are made of spring steel and the frame preferably of structural angles.
    Type: Grant
    Filed: December 1, 1992
    Date of Patent: August 3, 1993
    Inventor: Larry S. Kozak