Who owns the M4SL trademark?

The M4SL trademark is owned by Restorative Bodyworks, Inc..

What class is the M4SL trademark registered in?

The M4SL trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

What is the serial number for M4SL?

The USPTO serial number for M4SL is 88683802.

What is the registration number for M4SL?

M4SL is registered under USPTO registration number 6074461.

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Updated Nov 6, 2026·36 searches this week

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Section 8 grace period ends

December 09, 2026

33 days remaining

M4S

M4SL

REGISTERED

Serial: 88683802
Reg: 6074461
Filed: Nov 07, 2019
Owner: Restorative Bodyworks, Inc.

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 01, 2018

First use in commerce: Jan 01, 2018

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

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jan 01, 2018

First use in commerce: Jan 01, 2018

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

18 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jun 01, 2026

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Jun 01, 2026

Code WOAG

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

Aug 19, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2025

Code TCCA

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

Jun 09, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 24, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2020

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Feb 14, 2020

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Feb 14, 2020

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 14, 2020

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Feb 14, 2020

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 14, 2020

Code CNSA

ASSIGNED TO EXAMINER

Feb 11, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2019

Code NWOS

NEW APPLICATION ENTERED

Nov 11, 2019

Code NWAP

M4SL

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