Patents by Inventor Hengjie Gong

Hengjie Gong 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).

  • Exercise squat rack
    Patent number: D970656
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: November 22, 2022
    Assignee: NINGBO DAN SEOI TRADING CO., LTD
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D973155
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: December 20, 2022
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D974503
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: January 3, 2023
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D974504
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: January 3, 2023
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D974505
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: January 3, 2023
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D980354
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: March 7, 2023
    Inventor: Hengjie Gong
  • Fitness equipment
    Patent number: D1022077
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: April 9, 2024
    Inventor: Hengjie Gong
  • Power rack
    Patent number: D1025242
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: April 30, 2024
    Assignee: XAVORK WOOLIAND INC
    Inventor: Hengjie Gong