Patents by Inventor Ya-Hung Xieh

Ya-Hung Xieh 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).

  • Exercising device that can be swiveled
    Publication number: 20050049124
    Abstract: An exercising device includes a support frame, a pivot unit, a footrest, a backrest bar, and two armrests. The exercising device can be swiveled leftward and rightward and can be pivoted upward and downward. In addition, the user can practice the skill of upside down. Thus, the user can exercise his feet, back and waist.
    Type: Application
    Filed: August 29, 2003
    Publication date: March 3, 2005
    Inventor: Ya-Hung Xieh