Patents by Inventor Xu Mei

Xu Mei 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).

  • Facial cleaning brush
    Patent number: D964750
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: September 27, 2022
    Assignee: SHENZHEN ZHIHUI CHUANGXIANG TECHNOLOGY CO., LTD.
    Inventor: Xu Mei
  • Facial cleaning brush
    Patent number: D971612
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: December 6, 2022
    Assignee: SHENZHEN ZHIHUI CHUANGXIANG TECHNOLOGY CO., LTD.
    Inventor: Xu Mei
  • Facial cleaning brush
    Patent number: D989400
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: June 13, 2023
    Assignee: SHENZHEN ZHIHUI CHUANGXIANG TECHNOLOGY CO., LTD.
    Inventor: Xu Mei
  • Planter
    Patent number: D1001671
    Type: Grant
    Filed: February 9, 2023
    Date of Patent: October 17, 2023
    Inventors: Yadan Bu, Qipeng Li, Xu Mei
  • Toilet plunger
    Patent number: D1046332
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: October 8, 2024
    Assignee: SHENZHEN ZHIHUI CHUANGXIANG TECHNOLOGY CO., LTD.
    Inventor: Xu Mei
  • Toilet plunger with brush
    Patent number: D1046333
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: October 8, 2024
    Assignee: SHENZHEN ZHIHUI CHUANGXIANG TECHNOLOGY CO., LTD.
    Inventor: Xu Mei