Who owns the MFS trademark?

The MFS trademark is owned by MASSACHUSETTS FINANCIAL SERVICES COMPANY.

What class is the MFS trademark registered in?

The MFS trademark is registered in Class 036 (Insurance, financial & real estate services).

What is the serial number for MFS?

The USPTO serial number for MFS is 73363576.

What is the registration number for MFS?

MFS is registered under USPTO registration number 1233922.

Sealvo

Home Search: MFSMFS #73363576

Back

Updated Sep 16, 2026·30 searches this week

View on USPTO TSDR Find similar marks

MFS

USPTO Trademark Record

REGISTERED

MFS

SN 73363576·Reg 1233922·Filed May 10, 1982

Owner MASSACHUSETTS FINANCIAL SERVICES COMPANY

Financial, monetary and banking services; insurance services; real estate services.

MFS (Serial No. 73363576), Registration No. 1233922, is a registered US trademark filed on May 10, 1982 by MASSACHUSETTS FINANCIAL SERVICES COMPANY. This trademark covers Class 036 (Insurance, financial & real estate services).

Section 8/9 declaration window: April 05, 2033

Conflict Analysis

Full conflict analysis for MFS (SN 73363576) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MFS (Reg. #1233922) is a registered US trademark that has been protecting its owner, MASSACHUSETTS FINANCIAL SERVICES COMPANY, since 1982. The mark covers Class 036 (Insurance, financial & real estate services). Goods and services include Financial, monetary and banking services; insurance services; real estate services.. The mark faced 1 opposition proceeding during prosecution.

FILED

May 10, 1982

SERIAL

73363576

REG#

1233922

REGISTERED

Apr 05, 1983

Filing Information

StatusREGISTERED

Filing DateMay 10, 1982

Serial Number73363576

Registration No.1233922

Registration DateApr 05, 1983

Status DateMay 11, 2023

Published for OppositionJan 11, 1983

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 036Insurance, financial & real estate services

US codes: 102

First use anywhere: Jun 10, 1969

First use in commerce: Aug 01, 1969

Financial, monetary and banking services; insurance services; real estate services.

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

40 events

NOTICE OF SUIT

Nov 26, 2024

NOTICE OF SUIT

Nov 26, 2024

NOTICE OF SUIT

Nov 26, 2024

NOTICE OF SUIT

Nov 26, 2024

NOTICE OF SUIT

Nov 06, 2024

NOTICE OF SUIT

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 11, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 11, 2023

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 11, 2023

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 11, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Oct 27, 2022

TEAS SECTION 8 & 9 RECEIVED

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

Apr 05, 2022

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

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

Jul 20, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 20, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 20, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 05, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

May 05, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 05, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 05, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 05, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 23, 2013

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 23, 2013

TEAS CHANGE OF OWNER ADDRESS RECEIVED

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 01, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 31, 2012

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 31, 2012

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Oct 23, 2012

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Apr 22, 2008

CASE FILE IN TICRS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 25, 2003

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 25, 2003

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Feb 28, 2003

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 28, 2003

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 24, 2003

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

May 04, 1990

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

RESPONSE RECEIVED TO POST REG. ACTION

Oct 20, 1989

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Aug 16, 1989

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Mar 31, 1989

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Apr 05, 1983

REGISTERED-PRINCIPAL REGISTER

Apr 05, 1983

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 11, 1983

PUBLISHED FOR OPPOSITION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 1982

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 22, 1982

ASSIGNED TO EXAMINER

Other Marks by MASSACHUSETTS FINANCIAL SERVICES COMPANY

Additional USPTO filings from the same owner.

MAS

MASSACHUSETTS FINANCIAL SERVICES

74626490

Massachusetts Financial Services Company

REGISTERED

MFS

86127964

Massachusetts Financial Services Company

REGISTERED

LOG

LogoMark

85523955

Massachusetts Financial Services Company

REGISTERED

LOG

LogoMark

85523951

Massachusetts Financial Services Company

REGISTERED

Other Marks in Class 036 — Insurance, financial & real estate services

Recently filed and registered marks in the same international class.

MFS

86127964

Massachusetts Financial Services Company

REGISTERED

MFS

78958256

Medical Funding Services, Inc.

ABANDONED

MFS

75059271

Massachusetts Financial Services Company

ABANDONED

MFS

74352629

Massachusetts Financial Services Company

ABANDONED

Other Marks by Susan Neuberger Weller

Additional USPTO filings handled by the same attorney of record.

MIL

MILOPHENE

98314573

REGISTERED

GLU

GLUCABAN

98520167

REGISTERED

COG

COGNYTE ACTIONABLE INTELLIGENCE FOR A SAFER WORLD

98963500

REGISTERED

KBL

KÜBLER

79000029

REGISTERED

MFS

Run a conflict check

Other Marks by MASSACHUSETTS FINANCIAL SERVICES COMPANY

Other Marks in Class 036 — Insurance, financial & real estate services

Other Marks by Susan Neuberger Weller

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company