Who owns the SHAMROCK trademark?

The SHAMROCK trademark is owned by Erin West.

What class is the SHAMROCK trademark registered in?

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

What is the serial number for SHAMROCK?

The USPTO serial number for SHAMROCK is 99133150.

What is the registration number for SHAMROCK?

SHAMROCK is registered under USPTO registration number 8041342.

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Home Search: SHAMROCKSHAMROCK #99133150

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Updated Oct 8, 2026·16 searches this week

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SHA

USPTO Trademark Record

REGISTERED

SHAMROCK

SN 99133150·Reg 8041342·Filed Apr 11, 2025

Owner Erin West

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

SHAMROCK (Serial No. 99133150), Registration No. 8041342, is a registered US trademark filed on Apr 11, 2025 by Erin West. This trademark covers Class 041 (Education & entertainment services).

early section 8: November 25, 2031

Mark Intelligence

SHAMROCK (Reg. #8041342) is a registered US trademark that has been protecting its owner, Erin West, since 2025. 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

Apr 11, 2025

SERIAL

99133150

REG#

8041342

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateApr 11, 2025

Serial Number99133150

Registration No.8041342

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionOct 07, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 04, 2024

First use in commerce: Apr 04, 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

11 events

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Sep 08, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 08, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 21, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 21, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Apr 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 11, 2025

APPLICATION FILING RECEIPT MAILED

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