Patents Assigned to SHENZHEN KAIBEIRUI TRADING CO., LTD.
  • Eye mask
    Patent number: D907688
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: January 12, 2021
    Assignee: SHENZHEN KAIBEIRUI TRADING CO., LTD.
    Inventor: Fenghui Du
  • Eye mask
    Patent number: D918991
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: May 11, 2021
    Assignee: SHENZHEN KAIBEIRUI TRADING CO., LTD.
    Inventor: Fenghui Du