Patents by Inventor Lin Pin-Hung

Lin Pin-Hung 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: 4878875
    Abstract: This invention is a climbing toy which features simple structure, life-like action and stronger attraction. Orbiting friction wheels hold clothing or other material, and the toy climbs up in the direction of moving of these wheels. A balancing is achieved with a lever which moves a convex pad on each of the hands and feet for climbing. A driving mechanism with an interior mercury switch controls the action of climbing depending upon the attitude with the aid of motion of the body.
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: November 7, 1989
    Inventors: Lin Pin-Hung, Yu Kao-Hsien