Who owns the M trademark?

The M trademark is owned by John Muir Health.

What class is the M trademark registered in?

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

What is the serial number for M?

The USPTO serial number for M is 87558339.

What is the registration number for M?

M is registered under USPTO registration number 5460751.

Sealvo

Home Search: MM #87558339

Back

Updated Sep 29, 2026·31 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

M

SN 87558339·Reg 5460751·Filed Aug 07, 2017

Owner John Muir Health

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

M (Serial No. 87558339), Registration No. 5460751, is a registered US trademark filed on Aug 07, 2017 by John Muir Health. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: May 01, 2028

Conflict Analysis

Full conflict analysis for M (SN 87558339) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

M (Reg. #5460751) is a registered US trademark that has been protecting its owner, John Muir Health, since 2017. 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

Aug 07, 2017

SERIAL

87558339

REG#

5460751

REGISTERED

May 01, 2018

Filing Information

StatusREGISTERED

Filing DateAug 07, 2017

Serial Number87558339

Registration No.5460751

Registration DateMay 01, 2018

Status DateApr 27, 2024

Published for OppositionDec 12, 2017

Filing Basis & Declarations

Use 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: Aug 07, 2017

First use in commerce: Aug 07, 2017

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

25 events

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

Apr 27, 2024

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

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

Apr 27, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Oct 25, 2023

TEAS SECTION 8 & 15 RECEIVED

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

May 01, 2023

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

REGISTERED-PRINCIPAL REGISTER

May 01, 2018

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 27, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 27, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 26, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 GRANTED

Mar 26, 2018

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 26, 2018

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 26, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

USE AMENDMENT FILED

Mar 16, 2018

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Mar 16, 2018

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Mar 16, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 16, 2018

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 06, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 12, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 12, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 22, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 06, 2017

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 11, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Aug 10, 2017

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 10, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by John Muir Health

Additional USPTO filings from the same owner.

JOH

JOHN MUIR HEALTH

86505336

John Muir Health

REGISTERED

JOH

JOHN MUIR HEALTH

86297409

John Muir Health

REGISTERED

87558344

John Muir Health

REGISTERED

87558347

John Muir Health

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

78784150

MOHR Access LLC

REGISTERED

87879272

ONEMT Group Holding Limited

REGISTERED

86797603

South Broward Hospital District

REGISTERED

79265180

Winkontent AG

REGISTERED

Other Marks by Garner K. Weng

Additional USPTO filings handled by the same attorney of record.

CAL

CALIFORNIA LUTHERAN UNIVERSITY

86181639

REGISTERED

HOT

HOTEL PETALUMA

88632542

REGISTERED

ALM

ALMOND FACTS

73563745

REGISTERED

BLU

BLUE DIAMOND

76629657

REGISTERED

M

Run a conflict check

Other Marks by John Muir Health

Other Marks in Class 041 — Education & entertainment services

Other Marks by Garner K. Weng

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company