Patents by Inventor Chiao-Lin Chen

Chiao-Lin Chen 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: 5813436
    Abstract: A faucet device has a main body, a handle disposed on the main body, a positioning hole formed on the main body, an annular cushion disposed on the main body, a plunger inserted in the positioning hole, a valve seat covering the positioning hole, and a control device connected to the valve seat. The main body has a water outlet, a water passage communicating with the water outlet, a water inlet opening communicating with the water passage, and a water channel communicating with the water inlet opening. The plunger has a threaded end, a packing ring, and a plug packing disposed on a lower end of the plunger. The control device has a control rod which has a cylinder end engaging with the threaded end of the plunger. The plunger is inserted through the valve seat and an upper portion of the plunger is extended out of the valve seat.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: September 29, 1998
    Inventor: Chiao-Lin Chen