Patents Assigned to EARFIT LLC
  • Ear plug
    Patent number: D1055270
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: December 24, 2024
    Assignee: EARFIT LLC
    Inventor: Ningbo Wang
  • Ear plug
    Patent number: D1111160
    Type: Grant
    Filed: February 12, 2025
    Date of Patent: February 3, 2026
    Assignee: EARFIT LLC
    Inventor: NingBo Wang