U.S. federal trademark · Serial No. 75477220 · Reg. No. 4313748
EYESIGHT TRAINING DEVICE CONSISTING OF AN ELECTRICALLY OPERATED EYE MASK WHICH CREATES A SERIES OF FLASHING LIGHTS WITHIN THE MASK, USED TO TRAIN EYES AND IMPROVE VISION
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.