Patents by Inventor Yaolong HE

Yaolong HE 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).

  • Flattening-realizable file rack and assembling method thereof
    Patent number: 11407555
    Abstract: Assembling method of flattening-realizable file rack, comprising following steps: gluing; grey board pasting; folding; opening-burying; and forming.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: August 9, 2022
    Assignee: DONGGUAN JIAYAOXING PACKING PRODUCTS CO., LTD.
    Inventors: Yaolong He, Jun Tang
  • FLATTENING-REALIZABLE FILE RACK AND ASSEMBLING METHOD THEREOF
    Publication number: 20220053929
    Abstract: Assembling method of flattening-realizable file rack, comprising following steps: gluing; grey board pasting; folding; opening-burying; and forming.
    Type: Application
    Filed: September 22, 2020
    Publication date: February 24, 2022
    Inventors: Yaolong HE, JUN TANG