BIFOCAL
Mark Identification

BIFOCAL

Serial Number

97140707

Filing Date

Nov 23, 2021

Trademark by

LIU FEN

Classification Information

3D spectacles; Hygrometers; Smartglasses; Sunglasses; Air analysis apparatus; Anti-glare glasses; Breathing apparatus for underwater swimming; Divers' masks; Eyeglass cases; Eyeglass cords; Spectacle cases; Thermometers not for medical purposes; Visors for helmets

Electrical and Scientific Apparatus