Who owns the MAMMUTHUS trademark?

The MAMMUTHUS trademark is owned by YU LIYIN.

What class is the MAMMUTHUS trademark registered in?

The MAMMUTHUS trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for MAMMUTHUS?

The USPTO serial number for MAMMUTHUS is 88755963.

What is the registration number for MAMMUTHUS?

MAMMUTHUS is registered under USPTO registration number 6223490.

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MAM

USPTO Trademark Record

REGISTERED

MAMMUTHUS

SN 88755963·Reg 6223490·Filed Jan 12, 2020

Owner YU LIYIN

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

MAMMUTHUS (Serial No. 88755963), Registration No. 6223490, is a registered US trademark filed on Jan 12, 2020 by YU LIYIN. This trademark covers Class 008 (Hand tools, cutlery & side arms).

Renewal window: December 15, 202670 days remaining

Mark Intelligence

MAMMUTHUS (Reg. #6223490) is a registered US trademark that has been protecting its owner, YU LIYIN, since 2020. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 12, 2020

SERIAL

88755963

REG#

6223490

REGISTERED

Dec 15, 2020

Filing Information

StatusREGISTERED

Filing DateJan 12, 2020

Serial Number88755963

Registration No.6223490

Registration DateDec 15, 2020

Status DateDec 15, 2020

Published for OppositionMay 26, 2020

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Feb 02, 2020

First use in commerce: Feb 02, 2020

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

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Status History

25 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Dec 15, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 27, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 27, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 27, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 15, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 10, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 07, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Oct 29, 2020

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 29, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Oct 13, 2020

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 13, 2020

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 21, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 26, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

May 26, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Apr 22, 2020

ASSIGNED TO LIE

EXAMINERS AMENDMENT E-MAILED

Apr 13, 2020

EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 13, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Apr 13, 2020

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 13, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 13, 2020

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

Mar 30, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 17, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 16, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 15, 2020

NEW APPLICATION ENTERED

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