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 86171435.

What is the registration number for DUOLINGO?

DUOLINGO is registered under USPTO registration number 4588574.

DUO

USPTO Trademark Record

REGISTERED

DUOLINGO

Q: What class is the DUOLINGO trademark registered in?

The DUOLINGO trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).

SN 86171435·Reg 4588574·Filed Jan 21, 2014

Owner Duolingo, Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Education; providing of training; entertainment; sporting and cultural activities.

DUOLINGO (Serial No. 86171435), Registration No. 4588574, is a registered US trademark filed on Jan 21, 2014 by Duolingo, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).

Section 8/9 declaration window: August 21, 2034

Mark Intelligence

DUOLINGO (Reg. #4588574) is a registered US trademark that has been protecting its owner, Duolingo, Inc., since 2014. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 041 (Education & entertainment services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 21, 2014

SERIAL

86171435

REG#

4588574

REGISTERED

Aug 19, 2014

Owner

Applicant

Duolingo, Inc.

Entity

Corporation

State

Address

5900 Penn Ave., Pittsburgh, PA, 15206

Country

Attorney

NamePerry J. Viscounty

Law firm

Perry J. Viscounty LATHAM & WATKINS LLP

Docket

050291-22

Address

650 Town Center Drive, Suite 2000, COSTA MESA, CA 92626, UNITED STATES

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Filing Information

StatusREGISTERED

Filing DateJan 21, 2014

Serial Number86171435

Registration No.4588574

Registration DateAug 19, 2014

Status DateFeb 29, 2024

Published for OppositionJun 03, 2014

Next RenewalAugust 21, 2034

Mark TypeStandard characters

Attorney Docket050291-22

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2014

YEARS AGO

12y

CLASSES

MADRID FILINGS

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Oct 31, 2012

First use in commerce: Oct 31, 2012

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2011

First use in commerce: Nov 30, 2011

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

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

Status History

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 29, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 29, 2024

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 29, 2024

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Feb 29, 2024

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

TEAS SECTION 8 & 9 RECEIVED

Sep 08, 2023

TEAS SECTION 8 & 9 RECEIVED

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

Aug 19, 2023

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 30, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 30, 2019

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

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

Sep 30, 2019

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

TEAS SECTION 8 & 15 RECEIVED

Aug 22, 2019

TEAS SECTION 8 & 15 RECEIVED

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

Aug 19, 2019

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 26, 2016

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 26, 2016

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2014

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 03, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 03, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 14, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 28, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 23, 2014

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 01, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 24, 2014

NEW APPLICATION ENTERED

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