Who owns the TQCWSVC trademark?

The TQCWSVC trademark is owned by Qingchang Tang.

What class is the TQCWSVC trademark registered in?

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

What is the serial number for TQCWSVC?

The USPTO serial number for TQCWSVC is 99304454.

What is the registration number for TQCWSVC?

TQCWSVC is registered under USPTO registration number 8159174.

TQC

USPTO Trademark Record

REGISTERED

TQCWSVC

SN 99304454·Reg 8159174·Filed Jul 26, 2025

Owner Qingchang Tang

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.

TQCWSVC (Serial No. 99304454), Registration No. 8159174, is a registered US trademark filed on Jul 26, 2025 by Qingchang Tang. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: March 03, 2032

Mark Intelligence

TQCWSVC (Reg. #8159174) is a registered US trademark that has been protecting its owner, Qingchang Tang, 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

Jul 26, 2025

SERIAL

99304454

REG#

8159174

REGISTERED

Mar 03, 2026

Owner

Applicant

Qingchang Tang

Entity

Individual

Address

No. 23, Qianzhuhou, Weicuo Village, Dongjiao Town, Xiuyu District, Putian , Fujian, 351164

Country

Attorney

NameSaradja Paul

Address

418 Broadway Ste N, Albany, NY 12207-2922, United States

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Filing Information

StatusREGISTERED

Filing DateJul 26, 2025

Serial Number99304454

Registration No.8159174

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

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

First use anywhere: Jun 07, 2025

First use in commerce: Jun 07, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 13, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 11, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jul 26, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 26, 2025

APPLICATION FILING RECEIPT MAILED

TQCWSVC

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