Who owns the HORSE MASTER trademark?

The HORSE MASTER trademark is owned by Chengdu Hydodo Technology Co., Ltd..

What class is the HORSE MASTER trademark registered in?

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

What is the serial number for HORSE MASTER?

The USPTO serial number for HORSE MASTER is 99337122.

What is the registration number for HORSE MASTER?

HORSE MASTER is registered under USPTO registration number 8211085.

HOR

USPTO Trademark Record

REGISTERED

HORSE MASTER

SN 99337122·Reg 8211085·Filed Aug 14, 2025

Owner Chengdu Hydodo 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.

HORSE MASTER (Serial No. 99337122), Registration No. 8211085, is a registered US trademark filed on Aug 14, 2025 by Chengdu Hydodo Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: April 14, 2032

Mark Intelligence

HORSE MASTER (Reg. #8211085) is a registered US trademark that has been protecting its owner, Chengdu Hydodo Technology Co., Ltd., 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

Aug 14, 2025

SERIAL

99337122

REG#

8211085

REGISTERED

Apr 14, 2026

Owner

Applicant

Chengdu Hydodo Technology Co., Ltd.

Entity

Not Provided

Address

3110, 31F, Bldg. 1, 666 Tianfu Ave. Mid., Chengdu Hi-Tech Zone, SichuanFreeTradeZone, Chengdu, 610000

Country

Attorney

NameJustin Lampel

Law firm

Justin Lampel LAMPEL LAW, P.C.

Address

555 Skokie Blvd. Suite 500, Northbrook, IL 60062, 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 DateAug 14, 2025

Serial Number99337122

Registration No.8211085

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionFeb 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: Jul 15, 2025

First use in commerce: Jul 15, 2025

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 27, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 26, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 26, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 12, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jan 12, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 12, 2026

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 29, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 14, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 14, 2025

APPLICATION FILING RECEIPT MAILED

HORSE MASTER

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Chengdu Hydodo Technology Co., Ltd.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Justin Lampel

Resources

Company