Patents Assigned to NINGBO GONGYI INDUSTRY AND TRADE CO., LTD.
  • Teleprompter
    Patent number: D958765
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: July 26, 2022
    Assignee: NINGBO GONGYI INDUSTRY AND TRADE CO., LTD.
    Inventor: Guchang Ruan
  • Teleprompter
    Patent number: D962185
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: August 30, 2022
    Assignee: NINGBO GONGYI INDUSTRY AND TRADE CO., LTD.
    Inventor: Guchang Ruan
  • Teleprompter
    Patent number: D969094
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: November 8, 2022
    Assignee: NINGBO GONGYI INDUSTRY AND TRADE CO., LTD.
    Inventor: Guchang Ruan
  • Car door step
    Patent number: D978752
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: February 21, 2023
    Assignee: NINGBO GONGYI INDUSTRY AND TRADE CO., LTD.
    Inventor: Guchang Ruan
  • Wire stripper tool
    Patent number: D1026590
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: May 14, 2024
    Assignee: Ningbo Gongyi Industry and Trade Co., Ltd.
    Inventor: Guchang Ruan