Who owns the YAISU trademark?

The YAISU trademark is owned by Yaisu Fight Gear Co.,Ltd..

What class is the YAISU trademark registered in?

The YAISU trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 025 (Clothing, footwear & headgear), Class 028 (Games, toys & sporting goods).

What is the serial number for YAISU?

The USPTO serial number for YAISU is 98928005.

What is the registration number for YAISU?

YAISU is registered under USPTO registration number 8173462.

YAISU - Owned by Yaisu Fight Gear Co.,Ltd. - (Class 009, Class 025, Class 028)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

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

First use anywhere: Sep 09, 2025

First use in commerce: Sep 09, 2025

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.

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: May 01, 2024

First use in commerce: May 01, 2024

Clothing, footwear, headwear.

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: May 01, 2024

First use in commerce: May 01, 2024

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

28 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 27, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 04, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 24, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 24, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 24, 2025

Code TEME

NON-FINAL ACTION WRITTEN

Nov 19, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Nov 19, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 19, 2025

Code GNRN

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Nov 18, 2025

Code ZZZX

WITHDRAWN FROM PUB - OG REVIEW QUERY

Oct 10, 2025

Code PBCR

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 17, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 16, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 16, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 16, 2025

Code TEME

NON-FINAL ACTION WRITTEN

Jun 17, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 17, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 17, 2025

Code GNRN

ASSIGNED TO EXAMINER

Jun 11, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 02, 2025

Code NWOS

ASSIGNED TO LIE

Feb 13, 2025

Code ALIE

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Feb 13, 2025

Code AMPX

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 10, 2025

Code PARI

NEW APPLICATION ENTERED

Dec 30, 2024

Code NWAP

Other Marks by Yaisu Fight Gear Co.,Ltd.

Additional USPTO filings from the same owner.

YAI

YAISU EST. 2023

98436195

Yaisu Fight Gear Co.,Ltd.

ABANDONED

Other Marks by Alexander Lazouski

Additional USPTO filings handled by the same attorney of record.

BYB

BYBORRE

79232934

REGISTERED

LOG

LogoMark

90014457

REGISTERED

AXE

AXENCE

79172112

REGISTERED

EDE

EDENISTE

79251643

REGISTERED

YAISU

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Yaisu Fight Gear Co.,Ltd.

Other Marks by Alexander Lazouski

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