Patents by Inventor Yu-You Hsien

Yu-You Hsien 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: 6941971
    Abstract: A dual use stand type faucet used in a kitchen comprises a front sleeve tube engaged at an output end of a dual water outlet front tube. A water outlet is located at a lower side of the front sleeve tube. The front sleeve tube has a receiving channel for receiving a cleaning inner tube. One end of the receiving channel is expanded to form with an inner threaded channel. A clean water outlet penetrates through the threaded channel. A water control stud is screwed into the threaded channel. A handle is installed in front of the water control stud. A rear side of the water control stud resists against a front end of the cleaning inner tube. A middle section of the water control stud has a water outlet window. The window is arranged above a front end of the clean water outlet. Thereby, the control handle controls the supply of clean water directly.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: September 13, 2005
    Inventor: Yu-You Hsien
  • Publication number: 20050189023
    Abstract: A dual use stand type faucet used in a kitchen comprises a front sleeve tube engaged at an output end of a dual water outlet front tube. A water outlet is located at a lower side of the front sleeve tube. The front sleeve tube has a receiving channel for receiving a cleaning inner tube. One end of the receiving channel is expanded to form with an inner threaded channel. A clean water outlet penetrates through the threaded channel. A water control stud is screwed into the threaded channel. A handle is installed in front of the water control stud. A rear side of the water control stud resists against a front end of the cleaning inner tube. A middle section of the water control stud has a water outlet window. The window is arranged above a front end of the clean water outlet. Thereby, the control handle controls the supply of clean water directly.
    Type: Application
    Filed: February 27, 2004
    Publication date: September 1, 2005
    Inventor: Yu-You Hsien