Patents by Inventor JIA-ZIH JHENG

JIA-ZIH JHENG 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: 8801581
    Abstract: A treadmill foldable into a chair includes a treadmill body having a base and a treadmill belt wound around the base, a stand having left and right symmetric support frames, and the bottom of the two support frames being pivotally coupled to the base by a pivot portion, and a meter installed at the top of the stand for adjusting and controlling an exercise status of the treadmill body, such that when the treadmill body is being used, the stand is erected at a front section of the base. The treadmill further includes a backrest installed between the two support frames, such that when the stand is folded towards the rear by using the pivot portion as an axial center, the stand is converted into a chair disposed on the base. The invention provides a two-in-one function and serves as a chair when not being used as a treadmill.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: August 12, 2014
    Assignee: American Motion Fitness Products Inc.
    Inventors: Wei-Chen Lai, Jia-Zih Jheng, Chi-Ashen Huang
  • Publication number: 20120283070
    Abstract: A treadmill foldable into a chair includes a treadmill body having a base and a treadmill belt wound around the base, a stand having left and right symmetric support frames, and the bottom of the two support frames being pivotally coupled to the base by a pivot portion, and a meter installed at the top of the stand for adjusting and controlling an exercise status of the treadmill body, such that when the treadmill body is being used, the stand is erected at a front section of the base. The treadmill further includes a backrest installed between the two support frames, such that when the stand is folded towards the rear by using the pivot portion as an axial center, the stand is converted into a chair disposed on the base. The invention provides a two-in-one function and serves as a chair when not being used as a treadmill.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 8, 2012
    Applicant: AMERICAN MOTION FITNESS PRODUCTS INC.
    Inventors: WEI-CHEN LAI, JIA-ZIH JHENG, CHI-ASHEN HUANG