QUILLBOT

LIVE

Serial Number

88281259

Owner

LEARNEO, INC.

Attorney

Phillip Barengolts

First Use Date

Dec 5, 2017

Filing Date

Jan 29, 2019

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QUILLBOT Trademark

Serial Number: 88281259 • Registration: 6269158

QUILLBOT is a trademark filed by LEARNEO, INC. on January 29, 2019. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

LEARNEO, INC. (40 trademarks)

2000 SEAPORT BLVD, FLOOR 3
REDWOOD CITY, CA 94063

Entity Type: 03

COURSE HERO, INC. (21 trademarks)

REDWOOD CITY, CA 94063

Entity Type: 03

QUILLBOT, INC.

SUITE 1292
CHICAGO, IL 60611

Entity Type: 03

Keuji Co

1105 Midwest Club
Oak Brook, IL 60523

Entity Type: 03

Legal Representation

Attorney of Record

Phillip Barengolts

1,335 trademarks filed View all →

Correspondence Address

Phillip Barengolts Pattishall, McAuliffe, Newbury, Hilliard & Geraldson LLP

125 South Wacker Drive, Suite 2050

Chicago, IL 60606

United States

Trademark Details

Filing Date

January 29, 2019

Registration Date

February 16, 2021

First Use Anywhere

December 5, 2017

First Use in Commerce

December 5, 2017

Published for Opposition

June 25, 2019

Goods & Services

Providing online, non-downloadable software that acts as a thesaurus and provides paraphrasing functions, namely, makes changes to sentences for grammatical or other writing purposes

Filing History

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

May 15, 2026 NA85

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

May 15, 2026 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 11, 2026 APRE

TEAS SECTION 8 & 15 RECEIVED

Feb 16, 2026 E815

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

Feb 16, 2026 REM1

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 25, 2023 ASGN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 30, 2021 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 30, 2021 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 30, 2021 ARAA

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

Sep 30, 2021 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 30, 2021 COAR

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 29, 2021 ASGN

REGISTERED-PRINCIPAL REGISTER

Feb 16, 2021 R.PR

ASSIGNMENT OF OWNERSHIP UPDATED MANUALLY

Jan 21, 2021 AOUM

TTAB RELEASE CASE TO TRADEMARKS

Jan 12, 2021 TMBN

OPPOSITION TERMINATED NO. 999999

Jan 12, 2021 OP.T

OPPOSITION DISMISSED NO. 999999

Jan 12, 2021 OP.D

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 10, 2020 ASCK

OPPOSITION INSTITUTED NO. 999999

Oct 23, 2019 OP.I

EXTENSION OF TIME TO OPPOSE RECEIVED

Jun 25, 2019 ETOF

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 25, 2019 NPUB

PUBLISHED FOR OPPOSITION

Jun 25, 2019 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 5, 2019 NONP

ASSIGNED TO LIE

May 19, 2019 ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 6, 2019 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 18, 2019 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 18, 2019 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 18, 2019 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 17, 2019 GNRN

NON-FINAL ACTION E-MAILED

Apr 17, 2019 GNRT

NON-FINAL ACTION WRITTEN

Apr 17, 2019 CNRT

ASSIGNED TO EXAMINER

Apr 10, 2019 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 21, 2019 NWOS

NEW APPLICATION ENTERED

Feb 1, 2019 NWAP

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