Who owns the GAUQUA METER trademark?

The GAUQUA METER trademark is owned by CHANGZHOU YICHENG TECHNOLOGY CO., LTD..

What class is the GAUQUA METER trademark registered in?

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

What is the serial number for GAUQUA METER?

The USPTO serial number for GAUQUA METER is 99637824.

What is the registration number for GAUQUA METER?

GAUQUA METER is registered under USPTO registration number 8410797.

GAU

USPTO Trademark Record

REGISTERED

GAUQUA METER

SN 99637824·Reg 8410797·Filed Feb 06, 2026

Owner CHANGZHOU YICHENG TECHNOLOGY 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.

GAUQUA METER (Serial No. 99637824), Registration No. 8410797, is a registered US trademark filed on Feb 06, 2026 by CHANGZHOU YICHENG TECHNOLOGY CO., LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 25, 2032

Mark Intelligence

GAUQUA METER (Reg. #8410797) is a registered US trademark that has been protecting its owner, CHANGZHOU YICHENG TECHNOLOGY CO., LTD., since 2026. 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

Feb 06, 2026

SERIAL

99637824

REG#

8410797

REGISTERED

Aug 25, 2026

Owner

Applicant

CHANGZHOU YICHENG TECHNOLOGY CO., LTD.

Entity

Not Provided

Address

(2038-120) ROOM 2001, NO. 5 YANZHENG MIDDLE ROAD, HUTANG TOWN, WUJIN DISTRICT, CHANGZHOU, 213000

Country

Attorney

NameSheldon Brown

Law firm

Sheldon Brown Brown IP Consulting PLLC

Address

5900 Balcones Dr STE 100, Austin, TX 78731, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 06, 2026

Serial Number99637824

Registration No.8410797

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionJul 07, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

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: Dec 20, 2025

First use in commerce: Dec 20, 2025

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

Status History

11 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 30, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 07, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 01, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 09, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 09, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 08, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 06, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 06, 2026

APPLICATION FILING RECEIPT MAILED

GAUQUA METER

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