Who owns the QBQBQ trademark?

The QBQBQ trademark is owned by Guo Taotao.

What class is the QBQBQ trademark registered in?

The QBQBQ trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for QBQBQ?

The USPTO serial number for QBQBQ is 90503846.

What is the registration number for QBQBQ?

QBQBQ is registered under USPTO registration number 6555164.

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Home Search: QBQBQQBQBQ #90503846

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Updated Oct 12, 2026·26 searches this week

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QBQ

USPTO Trademark Record

REGISTERED

QBQBQ

SN 90503846·Reg 6555164·Filed Feb 02, 2021

Owner Guo Taotao

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

QBQBQ (Serial No. 90503846), Registration No. 6555164, is a registered US trademark filed on Feb 02, 2021 by Guo Taotao. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

early section 8: November 09, 2027

Mark Intelligence

QBQBQ (Reg. #6555164) is a registered US trademark that has been protecting its owner, Guo Taotao, since 2021. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 02, 2021

SERIAL

90503846

REG#

6555164

REGISTERED

Nov 09, 2021

Filing Information

StatusREGISTERED

Filing DateFeb 02, 2021

Serial Number90503846

Registration No.6555164

Registration DateNov 09, 2021

Status DateNov 09, 2021

Published for OppositionAug 24, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Jan 23, 2021

First use in commerce: Jan 23, 2021

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

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Status History

13 events

AMENDMENT CORRESPONDENCE ENTERED

Jul 02, 2025

AMENDMENT CORRESPONDENCE ENTERED

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

May 18, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 18, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 18, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 18, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Nov 09, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 24, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 24, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 04, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 22, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 05, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 05, 2021

NEW APPLICATION ENTERED

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