Who owns the M MASON trademark?

The M MASON trademark is owned by Niitsuma, Katsuhiko.

What class is the M MASON trademark registered in?

The M MASON trademark is registered in Class 018 (Leather goods, bags & accessories), Class 025 (Clothing, footwear & headgear).

What is the serial number for M MASON?

The USPTO serial number for M MASON is 97618163.

What is the registration number for M MASON?

M MASON is registered under USPTO registration number 8368557.

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Updated Sep 21, 2026·32 searches this week

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MMA

USPTO Trademark Record

REGISTERED

M MASON

SN 97618163·Reg 8368557·Filed Oct 04, 2022

Owner Niitsuma, Katsuhiko

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.; Clothing, footwear, headwear.

M MASON (Serial No. 97618163), Registration No. 8368557, is a registered US trademark filed on Oct 04, 2022 by Niitsuma, Katsuhiko. This trademark covers Class 018 (Leather goods, bags & accessories), Class 025 (Clothing, footwear & headgear).

early section 8: July 28, 2032

Conflict Analysis

Full conflict analysis for M MASON (SN 97618163) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

M MASON (Reg. #8368557) is a registered US trademark that has been protecting its owner, Niitsuma, Katsuhiko, since 2022. The mark covers Class 018 (Leather goods, bags & accessories) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking st.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 04, 2022

SERIAL

97618163

REG#

8368557

REGISTERED

Jul 28, 2026

Filing Information

StatusREGISTERED

Filing DateOct 04, 2022

Serial Number97618163

Registration No.8368557

Registration DateJul 28, 2026

Status DateJul 28, 2026

Published for OppositionAug 22, 2023

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

First use anywhere: Feb 21, 2024

First use in commerce: Feb 21, 2024

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Feb 26, 2024

First use in commerce: Feb 26, 2024

Clothing, footwear, headwear.

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

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Status History

33 events

REGISTERED-PRINCIPAL REGISTER

Jul 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 08, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 08, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 07, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 20, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 20, 2026

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Feb 27, 2026

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 21, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 20, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Aug 20, 2025

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Aug 20, 2025

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 26, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 26, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Mar 26, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 26, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Sep 27, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 27, 2024

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 27, 2024

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 27, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 24, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 22, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 22, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jan 22, 2024

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 17, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 22, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 22, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 02, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 19, 2023

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 19, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 21, 2022

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 20, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 07, 2022

NEW APPLICATION ENTERED

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