Patents by Inventor Cuiqun GUO

Cuiqun GUO 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).

  • Threshold assembly and container
    Patent number: 11174099
    Abstract: A container comprising a threshold assembly. The threshold assembly comprises an outer end plate, a horizontal connecting member and a middle connecting member. The outer end plate comprises a horizontal portion and a vertical portion; the horizontal member connects to a floor of the container; and the middle member connects to the plate and the horizontal member, wherein one end of the middle member extends to the intersection of the horizontal portion and the vertical portion of the plate; an opening and a clamping groove at the other end of the middle member; and an inserting portion at one end of the horizontal member for inserting into the clamping groove through the opening to connect the horizontal member and the middle member. When force is applied to the threshold assembly, gaps among the horizontal and middle members and the plate are sealed, preventing liquids from causing steel corrosion.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: November 16, 2021
    Assignees: China International Marine Containers (Group) Ltd., CIMC R&D CENTER, CIMC Containers Holding Company Ltd., Taicang CIMC Reefer Logistics Equipment Co.
    Inventors: Guohao Huang, Weiting Yang, Zhaoyun Ma, Yugang Shen, Hong Zhang, Cuiqun Guo
  • Threshold Assembly And Container
    Publication number: 20190375583
    Abstract: A container comprising a threshold assembly. The threshold assembly comprises an outer end plate, a horizontal connecting member and a middle connecting member. The outer end plate comprises a horizontal portion and a vertical portion; the horizontal member connects to a floor of the container; and the middle member connects to the plate and the horizontal member, wherein one end of the middle member extends to the intersection of the horizontal portion and the vertical portion of the plate; an opening and a clamping groove at the other end of the middle member; and an inserting portion at one end of the horizontal member for inserting into the clamping groove through the opening to connect the horizontal member and the middle member. When force is applied to the threshold assembly, gaps among the horizontal and middle members and the plate are sealed, preventing liquids from causing steel corrosion.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 12, 2019
    Inventors: Guohao Huang, Weiting YANG, Zhaoyun MA, Yugang SHEN, Hong ZHANG, Cuiqun GUO