Patents by Inventor Huanwen Pan

Huanwen Pan 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).

  • Ceiling fan
    Patent number: D1003419
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: October 31, 2023
    Inventor: Huanwen Pan
  • Ceiling fan
    Patent number: D1011503
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: January 16, 2024
    Inventor: Huanwen Pan
  • Fan blade
    Patent number: D1011510
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: January 16, 2024
    Inventor: Huanwen Pan
  • Ceiling fan
    Patent number: D1015517
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: February 20, 2024
    Inventor: Huanwen Pan