Patents by Inventor Yeng-Shung Haung

Yeng-Shung Haung 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).

  • Massage rod
    Patent number: 6592532
    Abstract: A massage rod has a handle, a securing bushing and multiple massage twigs. The securing bushing is securely attached to one end of the handle. The massage twigs are securely connected to the handle with the securing bushing. Each massage twig has a straight section securely connected to the securing bushing and a spiral section integrally connected to the straight section. Accordingly, the contact area between the massage rod and the user's body is high and an excellent massage effect is provided.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: July 15, 2003
    Inventor: Yeng-Shung Haung