Patents by Inventor Feien Wang

Feien Wang 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).

  • Brush
    Patent number: D1049648
    Type: Grant
    Filed: July 26, 2024
    Date of Patent: November 5, 2024
    Inventor: Feien Wang
  • Combined brush and comb
    Patent number: D1051611
    Type: Grant
    Filed: July 26, 2024
    Date of Patent: November 19, 2024
    Inventor: Feien Wang
  • Brush
    Patent number: D1104482
    Type: Grant
    Filed: June 29, 2024
    Date of Patent: December 9, 2025
    Inventor: Feien Wang
  • Brush
    Patent number: D1104483
    Type: Grant
    Filed: July 26, 2024
    Date of Patent: December 9, 2025
    Inventor: Feien Wang
  • Brush
    Patent number: D1104484
    Type: Grant
    Filed: July 26, 2024
    Date of Patent: December 9, 2025
    Inventor: Feien Wang
  • Hairbrush
    Patent number: D1105765
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: December 16, 2025
    Inventor: Feien Wang
  • Brush
    Patent number: D1116477
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: March 10, 2026
    Inventor: Feien Wang
  • Brush
    Patent number: D1116478
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: March 10, 2026
    Inventor: Feien Wang
  • Brush
    Patent number: D1116479
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: March 10, 2026
    Inventor: Feien Wang