Patents by Inventor Kuo M. Liao

Kuo M. Liao 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).

  • Limb-supporting frame which is movable and easy to be dismantled
    Patent number: 4463752
    Abstract: The present invention relates to a novel limb-supporting frame which is movable and easy to be dismantled. Especially to a combination of a shank-supporting frame, an ankle-supporting frame, and a leg-supporting frame. The said frames are fixed by means of the threads of the frames, collars, and packing pieces; thus, the ankle-supporting frame and the shoe attached to the ankle-supporting frame can be taken off, and the limb-supporting frame is easy to be dismantled and combined. There is a joint between the shank-supporting frame and the leg-supporting frame, so that the shank-supporting frame can be swung backward. Moreover, the length of the limb-supporting frame according to the present invention can be adjusted in accordance with the growth of the skeleton.
    Type: Grant
    Filed: October 29, 1982
    Date of Patent: August 7, 1984
    Inventor: Kuo M. Liao