Who owns the MK trademark?

The MK trademark is owned by Master Kings LLC.

What class is the MK trademark registered in?

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

What is the serial number for MK?

The USPTO serial number for MK is 87053531.

What is the registration number for MK?

MK is registered under USPTO registration number 5136137.

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Updated Oct 29, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

MK

SN 87053531·Reg 5136137·Filed May 29, 2016

Owner Master Kings LLC

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

MK (Serial No. 87053531), Registration No. 5136137, is a registered US trademark filed on May 29, 2016 by Master Kings LLC. This trademark covers Class 041 (Education & entertainment services).

renewal 10y period: February 08, 2027101 days remaining

Mark Intelligence

MK (Reg. #5136137) is a registered US trademark that has been protecting its owner, Master Kings LLC, since 2016. 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

May 29, 2016

SERIAL

87053531

REG#

5136137

REGISTERED

Feb 07, 2017

Filing Information

StatusREGISTERED

Filing DateMay 29, 2016

Serial Number87053531

Registration No.5136137

Registration DateFeb 07, 2017

Status DateJul 24, 2023

Published for OppositionNov 22, 2016

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 30, 2005

First use in commerce: Sep 30, 2005

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

26 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Feb 07, 2026

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 24, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 24, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 24, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 21, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jul 21, 2023

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 01, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Feb 01, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 01, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 01, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 01, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS SECTION 8 & 15 RECEIVED

Jan 26, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Feb 07, 2022

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

REGISTERED-PRINCIPAL REGISTER

Feb 07, 2017

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 22, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 22, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 02, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 13, 2016

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Sep 13, 2016

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 13, 2016

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 13, 2016

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 13, 2016

EXAMINER'S AMENDMENT ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 07, 2016

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 06, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 01, 2016

NEW APPLICATION ENTERED

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