U.S. federal trademark · Serial No. 97748660 · Reg. No. 2552209
3D spectacles; Eyeglasses; Optical glasses; Smart glasses; Eyeglass frames; Spectacle frames made of metal and of synthetic material; Spectacle frames made of metal or a combination of metal and plastics
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.