U.S. federal trademark · Serial No. 78369130 · Reg. No. 3088435
Plastic tube for use as a reading device in the nature of a tube used on the ear and mouth allowing the user to speak into the tube and hear what is spoken in the ear designed to help individuals read and speak more proficiently
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.