Patents by Inventor George R. Horton

George R. Horton 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).

  • Spring exercise device
    Patent number: 4603857
    Abstract: An exercise machine having handles adjustably positioned on a pivoted arm that is mounted to a base and wherein the pivoted arm is biased by a spring adjustably attached by a cable along the length of the arm.
    Type: Grant
    Filed: February 10, 1984
    Date of Patent: August 5, 1986
    Inventors: Max C. Chipman, George R. Horton