Who owns the SOSEIEIU trademark?

The SOSEIEIU trademark is owned by Shanhuang Li.

What class is the SOSEIEIU trademark registered in?

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

What is the serial number for SOSEIEIU?

The USPTO serial number for SOSEIEIU is 99098890.

What is the registration number for SOSEIEIU?

SOSEIEIU is registered under USPTO registration number 8021587.

SOS

USPTO Trademark Record

REGISTERED

SOSEIEIU

SN 99098890·Reg 8021587·Filed Mar 23, 2025

Owner Shanhuang Li

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.

SOSEIEIU (Serial No. 99098890), Registration No. 8021587, is a registered US trademark filed on Mar 23, 2025 by Shanhuang Li. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: November 11, 2031

Mark Intelligence

SOSEIEIU (Reg. #8021587) is a registered US trademark that has been protecting its owner, Shanhuang Li, 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

Mar 23, 2025

SERIAL

99098890

REG#

8021587

REGISTERED

Nov 11, 2025

Owner

Applicant

Shanhuang Li

Entity

Individual

Address

No.265,Dongyu,Dongyu Village, Lancheng Township,Pingtan County, Fuzhou, Fujian, 350499

Country

Attorney

NameZICHEN LIAO

Docket

AV30

Address

436 Moorland Dr, Virginia Beach, VA 23452, United States

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Filing Information

StatusREGISTERED

Filing DateMar 23, 2025

Serial Number99098890

Registration No.8021587

Registration DateNov 11, 2025

Status DateNov 11, 2025

Published for OppositionSep 23, 2025

Mark TypeStandard characters

Attorney DocketAV30

Status DescriptionLive and registered

Filing Signals

FILED

2025

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: Jun 04, 2022

First use in commerce: Jun 04, 2022

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Nov 11, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 11, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 25, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 21, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 23, 2025

APPLICATION FILING RECEIPT MAILED

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SOS

SOSEIEIU

97478678

Li, Shanhuang

OTHERS

SOSEIEIU

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