Who owns the KEI CHAIN trademark?

The KEI CHAIN trademark is owned by WESS UMBRELLA LLC.

What class is the KEI CHAIN trademark registered in?

The KEI CHAIN trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for KEI CHAIN?

The USPTO serial number for KEI CHAIN is 99575413.

What is the registration number for KEI CHAIN?

KEI CHAIN is registered under USPTO registration number 8353452.

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Home Search: KEI CHAINKEI CHAIN #99575413

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Updated Sep 24, 2026·10 searches this week

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KEI

USPTO Trademark Record

REGISTERED

KEI CHAIN

SN 99575413·Reg 8353452·Filed Jan 02, 2026

Owner WESS UMBRELLA LLC

Education; providing of training; entertainment; sporting and cultural activities.

KEI CHAIN (Serial No. 99575413), Registration No. 8353452, is a registered US trademark filed on Jan 02, 2026 by WESS UMBRELLA LLC. This trademark covers Class 041 (Education & entertainment services).

early section 8: July 21, 2032

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Mark Intelligence

KEI CHAIN (Reg. #8353452) is a registered US trademark that has been protecting its owner, WESS UMBRELLA LLC, since 2026. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 02, 2026

SERIAL

99575413

REG#

8353452

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateJan 02, 2026

Serial Number99575413

Registration No.8353452

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 01, 2024

First use in commerce: Dec 01, 2024

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 05, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 01, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 21, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 02, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 02, 2026

APPLICATION FILING RECEIPT MAILED

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