Who owns the SLT trademark?

The SLT trademark is owned by STRENGTHEN LENGTHEN TONE, LLC.

What class is the SLT trademark registered in?

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

What is the serial number for SLT?

The USPTO serial number for SLT is 88293632.

What is the registration number for SLT?

SLT is registered under USPTO registration number 5839387.

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SLT

USPTO Trademark Record

REGISTERED

SLT

SN 88293632·Reg 5839387·Filed Feb 08, 2019

Owner STRENGTHEN LENGTHEN TONE, LLC

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

SLT (Serial No. 88293632), Registration No. 5839387, is a registered US trademark filed on Feb 08, 2019 by STRENGTHEN LENGTHEN TONE, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: August 20, 2029

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Mark Intelligence

SLT (Reg. #5839387) is a registered US trademark that has been protecting its owner, STRENGTHEN LENGTHEN TONE, LLC, since 2019. 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

Feb 08, 2019

SERIAL

88293632

REG#

5839387

REGISTERED

Aug 20, 2019

Filing Information

StatusREGISTERED

Filing DateFeb 08, 2019

Serial Number88293632

Registration No.5839387

Registration DateAug 20, 2019

Status DateDec 12, 2025

Published for OppositionJun 04, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Jan 21, 2011

First use in commerce: Sep 06, 2011

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

17 events

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

Dec 12, 2025

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

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

Dec 12, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 02, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Aug 20, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Aug 20, 2024

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

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

Oct 16, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Aug 20, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 04, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 04, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 15, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 22, 2019

ASSIGNED TO EXAMINER

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 27, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Mar 27, 2019

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

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 01, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 12, 2019

NEW APPLICATION ENTERED

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