Duolingo, Inc. – Trademark Portfolio

Entity Type: 03

Duolingo, Inc. has 26 U.S. trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 20 are successfully registered — a 77% registration rate. The portfolio includes marks such as DUOLINGO and DUOLINGO ABC. Filings span 8 Nice Classification classes, with the highest activity in Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific). This trademark owner is based in Pittsburgh, PA.