Who owns the DQ trademark?

The DQ trademark is owned by WESTLAKE ROYAL STONE LLC.

What class is the DQ trademark registered in?

The DQ trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for DQ?

The USPTO serial number for DQ is 90561921.

What is the registration number for DQ?

DQ is registered under USPTO registration number 6695742.

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Updated Sep 30, 2026·39 searches this week

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USPTO Trademark Record

REGISTERED

DQ

SN 90561921·Reg 6695742·Filed Mar 05, 2021

Owner WESTLAKE ROYAL STONE LLC

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

DQ (Serial No. 90561921), Registration No. 6695742, is a registered US trademark filed on Mar 05, 2021 by WESTLAKE ROYAL STONE LLC. This trademark covers Class 019 (Non-metallic building materials).

early section 8: April 05, 2028

Conflict Analysis

Full conflict analysis for DQ (SN 90561921) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DQ (Reg. #6695742) is a registered US trademark that has been protecting its owner, WESTLAKE ROYAL STONE LLC, since 2021. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 05, 2021

SERIAL

90561921

REG#

6695742

REGISTERED

Apr 05, 2022

Filing Information

StatusREGISTERED

Filing DateMar 05, 2021

Serial Number90561921

Registration No.6695742

Registration DateApr 05, 2022

Status DateApr 05, 2022

Published for OppositionNov 02, 2021

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Oct 19, 2021

First use in commerce: Oct 19, 2021

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

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Status History

22 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 27, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 27, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 27, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 27, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 27, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Apr 05, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 01, 2022

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 27, 2022

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 26, 2022

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jan 26, 2022

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 11, 2022

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 11, 2022

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 28, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 22, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

PUBLISHED FOR OPPOSITION

Nov 02, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 02, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 13, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Sep 28, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 28, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 05, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 04, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 09, 2021

NEW APPLICATION ENTERED

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