Patents by Inventor Junping Fu

Junping Fu 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).

  • Publication number: 20160129295
    Abstract: A gravity ball comprises a ball body. The ball body is compounded by using multiple layers of spherocolloid. A woven-belt reinforcing rib is compounded on the surface of at least one layer of spherocolloid. The present invention has a rational structure, high strength and a long service and is difficult to damage.
    Type: Application
    Filed: July 16, 2013
    Publication date: May 12, 2016
    Applicant: NANTONG SANXING GYM EQUIPMENT CO., LTD.
    Inventor: Junping Fu