Who owns the DUOLINGO trademark?

The DUOLINGO trademark is owned by Duolingo, Inc..

What class is the DUOLINGO trademark registered in?

The DUOLINGO trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for DUOLINGO?

The USPTO serial number for DUOLINGO is 88718536.

What is the registration number for DUOLINGO?

DUOLINGO is registered under USPTO registration number 7262388.

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Updated Sep 30, 2026·19 searches this week

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DUO

USPTO Trademark Record

REGISTERED

DUOLINGO

SN 88718536·Reg 7262388·Filed Dec 06, 2019

Owner Duolingo, Inc.

Clothing, footwear, headwear.

DUOLINGO (Serial No. 88718536), Registration No. 7262388, is a registered US trademark filed on Dec 06, 2019 by Duolingo, Inc.. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: January 02, 2030

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Mark Intelligence

DUOLINGO (Reg. #7262388) is a registered US trademark that has been protecting its owner, Duolingo, Inc., since 2019. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 06, 2019

SERIAL

88718536

REG#

7262388

REGISTERED

Jan 02, 2024

Filing Information

StatusREGISTERED

Filing DateDec 06, 2019

Serial Number88718536

Registration No.7262388

Registration DateJan 02, 2024

Status DateJan 02, 2024

Published for OppositionOct 06, 2020

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jun 22, 2023

First use in commerce: Jun 22, 2023

Clothing, footwear, headwear.

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

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Status History

46 events

REGISTERED-PRINCIPAL REGISTER

Jan 02, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 02, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 30, 2023

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 29, 2023

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 08, 2023

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Nov 06, 2023

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Nov 06, 2023

TEAS STATEMENT OF USE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 04, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

May 03, 2023

SOU EXTENSION 5 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 03, 2023

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 FILED

Apr 27, 2023

SOU EXTENSION 5 FILED

SOU TEAS EXTENSION RECEIVED

Apr 27, 2023

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 24, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Nov 21, 2022

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 21, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Nov 21, 2022

SOU EXTENSION 4 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 07, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

May 05, 2022

SOU EXTENSION 3 GRANTED

SOU EXTENSION 3 FILED

May 05, 2022

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

May 05, 2022

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 23, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Nov 19, 2021

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 19, 2021

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Nov 19, 2021

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 08, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

May 06, 2021

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

May 06, 2021

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

May 06, 2021

SOU TEAS EXTENSION RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 01, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 06, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Oct 06, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 16, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT E-MAILED

Sep 02, 2020

EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 02, 2020

EXAMINERS AMENDMENT -WRITTEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 02, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 02, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 02, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 22, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 21, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 21, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Mar 02, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 02, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 02, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 26, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 11, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 10, 2019

NEW APPLICATION ENTERED

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