Patents by Inventor Chiuon T. Hwang

Chiuon T. Hwang 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).

  • Bicycle frame having shock absorbing device
    Patent number: 5498013
    Abstract: A bicycle frame includes a front frame having a bottom bracket secured to the bottom portion. A middle frame is pivotally coupled to the bottom bracket and is rotatable relative to the front frame. A chain stay has one end pivotally coupled to the bottom bracket and has the other end coupled to the middle frame by a shock absorbing device. Another shock absorbing device is secured between the front frame and the middle frame so as to allow relative movement-between the middle frame and the front frame and so as to absorb shocks transmitted between the middle frame and the front frame.
    Type: Grant
    Filed: December 12, 1994
    Date of Patent: March 12, 1996
    Inventor: Chiuon T. Hwang