Patents by Inventor Chaur-Chiang Hwang Lii

Chaur-Chiang Hwang Lii 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: 4398752
    Abstract: A newspaper clip structure permitting easy insertion and or removal of any of a plurality of newspapers. It includes a cylindrically shaped bar having a plurality of longitudinal slots. A ring member having a central opening engages one side of the bar and includes a plurality of holes for pivotally retaining a plurality of wires. A collar member including a central opening engages the other end of the bar member and includes a notch adapted to receive and retain the other end of each wire. The wires are shaped such that when released from the collar member notch they may pivot freely away from the bar and when they are retained within the notch they are held securely within their respective grooves of the bar to firmly grasp a newspaper therein. The wires are sufficiently thin so that none of the printed portion of the newspaper is covered when it is held by the newspaper clip.
    Type: Grant
    Filed: February 10, 1981
    Date of Patent: August 16, 1983
    Inventor: Chaur-Chiang Hwang Lii