Who owns the LEYOU trademark?

The LEYOU trademark is owned by Bengbu Leiou Technology Co., Ltd..

What class is the LEYOU trademark registered in?

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

What is the serial number for LEYOU?

The USPTO serial number for LEYOU is 99275831.

What is the registration number for LEYOU?

LEYOU is registered under USPTO registration number 8142878.

LEY

LEYOU

REGISTERED

Serial: 99275831
Reg: 8142878
Filed: Jul 09, 2025
Owner: Bengbu Leiou 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.

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: Apr 22, 2025

First use in commerce: Apr 22, 2025

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 30, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 30, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 24, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 03, 2025

Code CNSA

ASSIGNED TO EXAMINER

Nov 28, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2025

Code NWOS

NEW APPLICATION ENTERED

Jul 09, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jul 09, 2025

Code MAFR

Other Marks by Yang Yang

Additional USPTO filings handled by the same attorney of record.

NER

NERDEKO

99731985

REGISTERED

PAR

PARAKEET

99732048

REGISTERED

VIB

VIBLOVEDO

98127652

REGISTERED

KAS

KASITU

99731806

REGISTERED

LEYOU

What to file next

Full Goods & Services

Filing Basis & Declarations

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