Patents Assigned to 39F USA INC
  • Chair
    Patent number: D1018091
    Type: Grant
    Filed: August 29, 2020
    Date of Patent: March 19, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1021436
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: April 9, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1028766
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: May 28, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1029512
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: June 4, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Seating furniture
    Patent number: D1030342
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: June 11, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Seat body for chair
    Patent number: D1030389
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: June 11, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1040535
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: September 3, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1047481
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: October 22, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1047482
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: October 22, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1047483
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: October 22, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1047484
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: October 22, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1047542
    Type: Grant
    Filed: August 29, 2020
    Date of Patent: October 22, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1048743
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: October 29, 2024
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Table leg
    Patent number: D1059102
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: January 28, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Leg for furniture
    Patent number: D1065899
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: March 11, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Table frame
    Patent number: D1068329
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: April 1, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1074236
    Type: Grant
    Filed: November 14, 2020
    Date of Patent: May 13, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1077493
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: June 3, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Chair
    Patent number: D1076485
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 27, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li
  • Foldable desk frame
    Patent number: D1085773
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: July 29, 2025
    Assignee: 39F USA INC
    Inventor: Yuehai Li