Mark Identification

OPTEC

Serial Number

74052500

Filing Date

Apr 24, 1990

Registration Date

Jul 9, 1991

Trademark by

STEREO OPTICAL COMPANY INC.

Active Trademark

Classification Information

eye examination instruments, namely contrast sensitivity testers, glare testers, retinoscopes and vision testers, the instruments being for testing acuity, amblyopia, cataracts, color discrimination and perception, contact lenses, contrast sensitivity, depth perception, disease, glaucoma, fusion, injury, muscle balance, near and far point testing, peripheral vision, and vertical and lateral phoria

Medical Apparatus