Who owns the DUOLINGO trademark?

The DUOLINGO trademark is owned by Duolingo, Inc..

What is the serial number for DUOLINGO?

The USPTO serial number for DUOLINGO is 90052187.

What is the registration number for DUOLINGO?

DUOLINGO is registered under USPTO registration number 6271788.

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USPTO Trademark Record

REGISTERED

DUOLINGO

Q: What class is the DUOLINGO trademark registered in?

The DUOLINGO trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 90052187·Reg 6271788·Filed Jul 14, 2020

Owner Duolingo, Inc.

Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

DUOLINGO (Serial No. 90052187), Registration No. 6271788, is a registered US trademark filed on Jul 14, 2020 by Duolingo, Inc.. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Renewal window: February 16, 2027138 days remaining

Conflict Analysis

Full conflict analysis for DUOLINGO (SN 90052187) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DUOLINGO (Reg. #6271788) is a registered US trademark that has been protecting its owner, Duolingo, Inc., since 2020. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 14, 2020

SERIAL

90052187

REG#

6271788

REGISTERED

Feb 16, 2021

Filing Information

StatusREGISTERED

Filing DateJul 14, 2020

Serial Number90052187

Registration No.6271788

Registration DateFeb 16, 2021

Status DateFeb 16, 2021

Published for OppositionDec 01, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1710199

480Dec 13, 2022

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 10, 2013

First use in commerce: Sep 10, 2013

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 10, 2013

First use in commerce: Sep 10, 2013

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.