Patents by Inventor Ming Jian

Ming Jian 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).

  • Wooden horse able to move forwards and to change moving direction
    Patent number: 4834402
    Abstract: A rocking horse capable of moving forward and of changing its moving direction. The horse has two curved pitching rods, two movable support rods, and two rider controllable L-shaped levers with pedals. By manipulating the pedals, the rider can rock back and forth on the same spot, move the horse forward, or change the horse's moving direction.
    Type: Grant
    Filed: July 6, 1987
    Date of Patent: May 30, 1989
    Assignee: Yeou-Wei Gong
    Inventor: Cheng-Ming Jian