Who owns the QU QUINTESSENTIALU trademark?

The QU QUINTESSENTIALU trademark is owned by QuintessentialU.

What is the serial number for QU QUINTESSENTIALU?

The USPTO serial number for QU QUINTESSENTIALU is 98444461.

What is the registration number for QU QUINTESSENTIALU?

QU QUINTESSENTIALU is registered under USPTO registration number 8315881.

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Updated Sep 27, 2026·21 searches this week

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QUQ

USPTO Trademark Record

REGISTERED

QU QUINTESSENTIALU

Q: What class is the QU QUINTESSENTIALU trademark registered in?

The QU QUINTESSENTIALU trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 98444461·Reg 8315881·Filed Mar 11, 2024

Owner QuintessentialU

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

QU QUINTESSENTIALU (Serial No. 98444461), Registration No. 8315881, is a registered US trademark filed on Mar 11, 2024 by QuintessentialU. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: June 23, 2032

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Mark Intelligence

QU QUINTESSENTIALU (Reg. #8315881) is a registered US trademark that has been protecting its owner, QuintessentialU, since 2024. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 11, 2024

SERIAL

98444461

REG#

8315881

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateMar 11, 2024

Serial Number98444461

Registration No.8315881

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionApr 15, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 23, 2024

First use in commerce: Mar 09, 2024

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 24, 2025

First use in commerce: Jun 24, 2025

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

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

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Status History

48 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

SU-EXAMINER'S AMENDMENT WRITTEN

Jun 02, 2026

SU-EXAMINER'S AMENDMENT WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 02, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 02, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 02, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 02, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 02, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ASSIGNED TO LIE

Jun 01, 2026

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 27, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 25, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Mar 25, 2026

NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Mar 25, 2026

SU - NON-FINAL ACTION - WRITTEN

STATEMENT OF USE PROCESSING COMPLETE

Mar 23, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 20, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Sep 15, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 15, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 10, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 15, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 15, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 09, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Mar 18, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 18, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 18, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 18, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 18, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 18, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 16, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Mar 15, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 23, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 23, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

FINAL REFUSAL WRITTEN

Oct 23, 2024

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Oct 23, 2024

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Oct 23, 2024

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Sep 23, 2024

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 23, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 23, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 23, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 01, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 01, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 12, 2024

NEW APPLICATION ENTERED

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