U.S. federal trademark · Serial No. 90010031 · Reg. No. 6211249
3D spectacles; Earphones; Smartwatches; Spectacles; Sunglasses; Acoustic alarms; Biometric fingerprint door locks; Electric door bells; Electronic padlocks; Iris recognition security devices; Locks, electric; Rechargeable batteries; Smart glasses; Spectacle cases; Stands for photographic apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.