Who owns the QUIZMATH trademark?

The QUIZMATH trademark is owned by Shanghai Linguan Data Co., Ltd.

What is the serial number for QUIZMATH?

The USPTO serial number for QUIZMATH is 79425702.

What is the registration number for QUIZMATH?

QUIZMATH is registered under USPTO registration number 8140127.

QUI

USPTO Trademark Record

REGISTERED

QUIZMATH

Q: What class is the QUIZMATH trademark registered in?

The QUIZMATH trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

SN 79425702·Reg 8140127·Filed Dec 12, 2024

Owner Shanghai Linguan Data Co., Ltd

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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

QUIZMATH (Serial No. 79425702), Registration No. 8140127, is a registered US trademark filed on Dec 12, 2024 by Shanghai Linguan Data Co., Ltd. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

early section 8: February 17, 2032

Mark Intelligence

QUIZMATH (Reg. #8140127) is a registered US trademark that has been protecting its owner, Shanghai Linguan Data Co., Ltd, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 12, 2024

SERIAL

79425702

REG#

8140127

REGISTERED

Feb 17, 2026

Owner

Applicant

Shanghai Linguan Data Co., Ltd

Entity

Not Provided

Address

Room 1102, No. 1256, 1258 Wanrong Road,, Jing'an District Shanghai

Country

Attorney

NameMichael T. Smith

Law firm

Michael T. Smith Birch Stewart Kolasch & Birch, LLP

Docket

3773-0290US1

Address

2600 Park Tower Drive, Suite 600, Vienna, VA 22180, United States

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Filing Information

StatusREGISTERED

Filing DateDec 12, 2024

Serial Number79425702

Registration No.8140127

Registration DateFeb 17, 2026

Status DateFeb 17, 2026

Published for OppositionDec 30, 2025

Mark TypeDesign with words

Attorney Docket3773-0290US1

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

19 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 17, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 06, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 17, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 17, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 17, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Aug 23, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Aug 07, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 07, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 19, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 18, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 14, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 13, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 12, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

QUIZMATH

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