QUILLBOT

LIVE

Serial Number

97319781

Owner

COURSE HERO, INC.

Attorney

Phillip Barengolts

First Use Date

Feb 6, 2018

Filing Date

Mar 18, 2022

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QUILLBOT Trademark

Serial Number: 97319781 • Registration: 7035951

QUILLBOT is a trademark filed by COURSE HERO, INC. on March 18, 2022. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

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

Owner Contact Info

COURSE HERO, INC. (21 trademarks)

REDWOOD CITY, CA 94063

Entity Type: 03

LEARNEO, INC. (40 trademarks)

2000 SEAPORT BLVD, FLOOR 3
REDWOOD CITY, CA 94063

Entity Type: 03

Legal Representation

Attorney of Record

Phillip Barengolts

1,329 trademarks filed View all →

Correspondence Address

Phillip Barengolts Pattishall, McAuliffe, Newbury, Hilliard & Geralds

125 South Wacker Drive, Suite 2050

Chicago, IL 60606

United States

Trademark Details

Filing Date

March 18, 2022

Registration Date

April 25, 2023

First Use Anywhere

February 6, 2018

First Use in Commerce

February 6, 2018

Published for Opposition

February 7, 2023

Goods & Services

Downloadable software in the nature of translation, phrase translation checking, a thesaurus and translation dictionary

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 14, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 14, 2025 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 14, 2025 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 14, 2025 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 14, 2025 COAR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 25, 2023 NRCC

REGISTERED-PRINCIPAL REGISTER

Apr 25, 2023 R.PR

ASSIGNMENT OF OWNERSHIP REVIEWED NOT UPDATED

Apr 3, 2023 AORN

POST PUBLICATION AMENDMENT - ENTERED

Feb 21, 2023 CHPB

ASSIGNED TO PETITION STAFF

Feb 21, 2023 APET

TEAS POST PUBLICATION AMENDMENT RECEIVED

Feb 7, 2023 EPPA

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 7, 2023 NPUB

PUBLISHED FOR OPPOSITION

Feb 7, 2023 PUBO

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 25, 2023 ASCK

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 18, 2023 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 29, 2022 CNSA

ASSIGNED TO EXAMINER

Dec 29, 2022 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 23, 2022 NWOS

NEW APPLICATION ENTERED

Mar 22, 2022 NWAP

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