Patents by Inventor Kongjun YANG

Kongjun YANG 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).

  • Thermal box
    Patent number: 10858160
    Abstract: The present invention discloses a thermal box comprising a body; the body comprises a box body, a box cover and locking devices provided on a front side and a rear side of the body respectively; the snap fastening seat is fixed on the box body; two extended lugs are provided on the box cover; the snap fastening seat is provided with a pivot seat between the two extended lugs; two mounting lugs are provided on a top side of the snap fastening member; the two extended lugs are positioned between the two mounting lugs and interconnected thereto via a rotating shaft to rotate inwards and outwards; a fastening structure which fastens by pressing inwards and unfastens by pulling outwards is provided on the inner side of the snap fastening member and the snap fastening seat.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: December 8, 2020
    Inventor: Kongjun Yang
  • Thermal box
    Publication number: 20190177059
    Abstract: The present invention discloses a thermal box comprising a body; the body comprises a box body, a box cover and locking devices provided on a front side and a rear side of the body respectively; the snap fastening seat is fixed on the box body; two extended lugs are provided on the box cover; the snap fastening seat is provided with a pivot seat between the two extended lugs; two mounting lugs are provided on a top side of the snap fastening member; the two extended lugs are positioned between the two mounting lugs and interconnected thereto via a rotating shaft to rotate inwards and outwards; a fastening structure which fastens by pressing inwards and unfastens by pulling outwards is provided on the inner side of the snap fastening member and the snap fastening seat.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 13, 2019
    Inventor: Kongjun YANG
  • Fishing box
    Patent number: D888422
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: June 30, 2020
    Inventor: Kongjun Yang
  • Fishing box
    Patent number: D922065
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 15, 2021
    Inventors: Kongjun Yang, Haijun Yang