Duolingo, Inc. – Trademark Portfolio
Entity Type: 03
Duolingo, Inc. has 33 U.S. trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 20 are successfully registered — a 77% registration rate, with 7 applications currently pending. The portfolio includes marks such as DUOLINGO and DUOLINGO ABC. Filings span 10 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.
5900 Penn Ave.
Pittsburgh, PA 15206
Showing of trademarks Trademarks
Trademark Classifications
Duolingo, Inc.'s trademark portfolio spans 10 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Precious metals and their alloys; jewellery, precious stones; horological instruments
Lace and embroidery, ribbons and braid; buttons, hooks and eyes, pins and needles
Frequently Asked Questions
How many trademarks does Duolingo, Inc. have?
Duolingo, Inc. has 33 U.S. trademarks filed with the USPTO. Of these, 20 registered, 7 pending, 5 abandoned, 1 cancelled.
What trademark classes does Duolingo, Inc. file in?
Duolingo, Inc. files trademarks across 10 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 18 (Leather Goods), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Duolingo, Inc.'s most well-known trademarks?
Duolingo, Inc.'s registered trademark portfolio includes well-known marks such as DUOLINGO and DUOLINGO ABC. These are among 20 currently registered trademarks in the portfolio.
What is Duolingo, Inc.'s trademark registration success rate?
Duolingo, Inc. has a 77% trademark registration rate, with 20 out of 26 resolved applications resulting in successful registration. Currently, 7 applications are pending review.