Patents Assigned to Loudi Yuanfa Technology Co., Ltd.
  • Mug press
    Patent number: D969188
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: November 8, 2022
    Assignee: Loudi Yuanfa Technology Co., Ltd.
    Inventor: Ding Zhou
  • Mug press
    Patent number: D979621
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: February 28, 2023
    Assignee: Loudi Yuanfa Technology Co., Ltd.
    Inventor: Ding Zhou