U.S. federal trademark · Serial No. 73035298 · Reg. No. 881351
OPHTHALMIC LENSES AND FRAMES, PROTECTIVE GLASSES AND LENSES THEREFOR; MATERIALS AND DEVICES USED BY OPTOMETRISTS AND OPHTHALMOLOGISTS FOR THE EXAMINATION AND CORRECTION OF VISION-NAMELY, FOCOMETERS, PUPILMETERS, KERATOMETERS, SKIASCOPES, READING SCALES, REFRACTING CHART PROJECTORS AND REFRACTOR COLUMNS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.