Who owns the TOPNOCK trademark?

The TOPNOCK trademark is owned by Xingxing Yang.

What class is the TOPNOCK trademark registered in?

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

What is the serial number for TOPNOCK?

The USPTO serial number for TOPNOCK is 99439399.

What is the registration number for TOPNOCK?

TOPNOCK is registered under USPTO registration number 8252944.

TOP

USPTO Trademark Record

REGISTERED

TOPNOCK

SN 99439399·Reg 8252944·Filed Oct 13, 2025

Owner Xingxing Yang

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.

TOPNOCK (Serial No. 99439399), Registration No. 8252944, is a registered US trademark filed on Oct 13, 2025 by Xingxing Yang. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: May 12, 2032

Mark Intelligence

TOPNOCK (Reg. #8252944) is a registered US trademark that has been protecting its owner, Xingxing Yang, 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

99439399

REG#

8252944

REGISTERED

May 12, 2026

Owner

Applicant

Xingxing Yang

Entity

Individual

Address

No. 8, Basement 1, Building 3, Longfu Garden, No. 27, Sanqiao New Street, Sanqiao Road Sub-district, Yunyan District, Guiyang City,, Guizhou Province, 550000

Country

Attorney

NameSHUO ZHANG

Address

1906 Chet Atkins Pl, Nashville, TN 37212, United States

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Filing Information

StatusREGISTERED

Filing DateOct 13, 2025

Serial Number99439399

Registration No.8252944

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

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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: Aug 12, 2025

First use in commerce: Aug 12, 2025

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

Status History

11 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

REGISTERED-PRINCIPAL REGISTER

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 OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 13, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 13, 2025

APPLICATION FILING RECEIPT MAILED

TOPNOCK

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