Patents by Inventor Chuang C. Chiou

Chuang C. Chiou 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).

  • Combination lock for the shift rod and the hand-brake rod of a car
    Patent number: 4995250
    Abstract: It is combination lock, in which the main rod is made of steel, while the movable sleeve is made of copper. The main rod is mounted with five combination rings. The lock is to be mounted between the shift rod and the hand-brake handle so as to prevent a burgler from operating the shift and releasing the hand-brake normally.
    Type: Grant
    Filed: September 13, 1989
    Date of Patent: February 26, 1991
    Inventor: Chuang C. Chiou