Who owns the LYUMISIUM trademark?

The LYUMISIUM trademark is owned by Huizhou Youleguo Technology Co., Ltd..

What class is the LYUMISIUM trademark registered in?

The LYUMISIUM trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for LYUMISIUM?

The USPTO serial number for LYUMISIUM is 99460537.

What is the registration number for LYUMISIUM?

LYUMISIUM is registered under USPTO registration number 8281389.

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Updated Oct 21, 2026·21 searches this week

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LYU

USPTO Trademark Record

REGISTERED

LYUMISIUM

SN 99460537·Reg 8281389·Filed Oct 24, 2025

Owner Huizhou Youleguo Technology Co., Ltd.

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

LYUMISIUM (Serial No. 99460537), Registration No. 8281389, is a registered US trademark filed on Oct 24, 2025 by Huizhou Youleguo Technology Co., Ltd.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: June 02, 2032

Mark Intelligence

LYUMISIUM (Reg. #8281389) is a registered US trademark that has been protecting its owner, Huizhou Youleguo Technology Co., Ltd., since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 24, 2025

SERIAL

99460537

REG#

8281389

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateOct 24, 2025

Serial Number99460537

Registration No.8281389

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Aug 01, 2025

First use in commerce: Aug 01, 2025

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

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Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 02, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Mar 17, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 17, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 17, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 17, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 10, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 24, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 24, 2025

APPLICATION FILING RECEIPT MAILED

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