DUOLINGO

LIVE

Serial Number

86171435

Owner

Duolingo, Inc.

Attorney

Perry J. Viscounty

First Use Date

Nov 30, 2011

Filing Date

Jan 21, 2014

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DUOLINGO Trademark

Serial Number: 86171435 • Registration: 4588574

DUOLINGO is a trademark filed by Duolingo, Inc. on January 21, 2014. The trademark is classified under Class 9 (Computers & Electronics), Class 41 (Education & Entertainment). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Class 41 - Education & Entertainment

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

Owner Contact Info

Duolingo, Inc. (33 trademarks)

5900 Penn Ave.
Pittsburgh, PA 15206

Entity Type: 03

Legal Representation

Attorney of Record

Perry J. Viscounty

4,895 trademarks filed View all →

Correspondence Address

Perry J. Viscounty LATHAM & WATKINS LLP

650 Town Center Drive

Suite 2000

COSTA MESA

CA 92626

Trademark Details

Filing Date

January 21, 2014

Registration Date

August 19, 2014

First Use Anywhere

November 30, 2011

First Use in Commerce

November 30, 2011

Published for Opposition

June 3, 2014

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 29, 2024 NA89

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 29, 2024 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 29, 2024 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 29, 2024 APRE

TEAS SECTION 8 & 9 RECEIVED

Sep 8, 2023 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 19, 2023 REM2

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 30, 2019 NA85

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 30, 2019 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 30, 2019 APRE

TEAS SECTION 8 & 15 RECEIVED

Aug 22, 2019 E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 19, 2019 REM1

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 26, 2016 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 26, 2016 COAR

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2014 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 3, 2014 NPUB

PUBLISHED FOR OPPOSITION

Jun 3, 2014 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 14, 2014 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 28, 2014 CNSA

ASSIGNED TO EXAMINER

Apr 23, 2014 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 1, 2014 NWOS

NEW APPLICATION ENTERED

Jan 24, 2014 NWAP

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