Patents by Inventor Min Tan Yu

Min Tan Yu 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).

  • Extracting device for herb or the like
    Patent number: 6484626
    Abstract: An extracting device includes a housing for receiving a material to be extracted and to be heated into steam. An upper casing is disposed in the upper portion of the housing and has one or more steam flowing orifices. A box is disposed in the lower portion of the housing and coupled to the casing. A container is disposed above the casing, and a lower casing is attached to the bottom of the upper casing and coupled to the container. The steam may flow through the casings and the container and the box without heat loss.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: November 26, 2002
    Inventors: Wu Chin Tsai, Min Tan Yu