Patents Assigned to Guangzhou ZhiGong Trading Co., Ltd.
  • Patent number: D964914
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: September 27, 2022
    Assignee: Guangzhou ZhiGong Trading Co., Ltd.
    Inventor: Zhiyou Wei
  • Patent number: D971122
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: November 29, 2022
    Assignee: Guangzhou ZhiGong Trading Co., Ltd.
    Inventor: Zhiyou Wei
  • Patent number: D993895
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: August 1, 2023
    Assignee: Guangzhou ZhiGong Trading Co., Ltd.
    Inventor: Zhiyou Wei
  • Patent number: D1006718
    Type: Grant
    Filed: August 15, 2023
    Date of Patent: December 5, 2023
    Assignee: Guangzhou ZhiGong Trading Co., Ltd.
    Inventor: Zhiyou Wei
  • Patent number: D1006719
    Type: Grant
    Filed: August 15, 2023
    Date of Patent: December 5, 2023
    Assignee: Guangzhou ZhiGong Trading Co., Ltd.
    Inventor: Zhiyou Wei