Patents by Inventor Sihan HONG

Sihan HONG 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: 20210031735
    Abstract: Disclosed is a foldable bearing vehicle, comprising a bracket and a rolling wheel assembly. The rolling wheel assembly is provided at the side of the bracket and comprises a front rolling wheel and a rear rolling wheel; the front end of the bracket is provided with a front supporting plate, and the rear end of the bracket is provided with a rear supporting plate; the bracket is provided with a rotating assembly and a locking assembly; when the bearing vehicle is folded, the bracket is flipped upwards or downwards to be folded; when the bearing vehicle is used, the bracket is reversely rotated to be unfolded and reset, and the locking assembly locks the unfolded bracket.
    Type: Application
    Filed: May 30, 2019
    Publication date: February 4, 2021
    Inventor: Sihan HONG