Who owns the SQAVOPQ trademark?

The SQAVOPQ trademark is owned by Chengjian Liu.

What class is the SQAVOPQ trademark registered in?

The SQAVOPQ trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SQAVOPQ?

The USPTO serial number for SQAVOPQ is 99440046.

What is the registration number for SQAVOPQ?

SQAVOPQ is registered under USPTO registration number 8253021.

SQA

USPTO Trademark Record

REGISTERED

SQAVOPQ

SN 99440046·Reg 8253021·Filed Oct 13, 2025

Owner Chengjian Liu

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

SQAVOPQ (Serial No. 99440046), Registration No. 8253021, is a registered US trademark filed on Oct 13, 2025 by Chengjian Liu. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: May 12, 2032

Mark Intelligence

SQAVOPQ (Reg. #8253021) is a registered US trademark that has been protecting its owner, Chengjian Liu, since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 13, 2025

SERIAL

99440046

REG#

8253021

REGISTERED

May 12, 2026

Owner

Applicant

Chengjian Liu

Entity

Individual

Address

Group 4, Yuhua Village, Mahaokou Town, Gong'an County, Jingzhou City, Hubei Province, 434000

Country

Attorney

NameBrent Moore

Law firm

Brent Moore J Moore SVCS. LLC

Address

PO Box 5162, Jacksonville, FL 32247, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateOct 13, 2025

Serial Number99440046

Registration No.8253021

Registration DateMay 12, 2026

Status DateMay 12, 2026

Published for OppositionMar 24, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Aug 20, 2025

First use in commerce: Aug 20, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 12, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 02, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Oct 13, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 13, 2025

APPLICATION FILING RECEIPT MAILED

SQAVOPQ

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Brent Moore

Resources

Company