Who owns the STL3 trademark?

The STL3 trademark is owned by STL3, Inc..

What class is the STL3 trademark registered in?

The STL3 trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for STL3?

The USPTO serial number for STL3 is 88587156.

What is the registration number for STL3?

STL3 is registered under USPTO registration number 6013308.

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Updated Sep 26, 2026·15 searches this week

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STL

USPTO Trademark Record

REGISTERED

STL3

SN 88587156·Reg 6013308·Filed Aug 21, 2019

Owner STL3, Inc.

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

STL3 (Serial No. 88587156), Registration No. 6013308, is a registered US trademark filed on Aug 21, 2019 by STL3, Inc.. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: March 18, 2030

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Mark Intelligence

STL3 (Reg. #6013308) is a registered US trademark that has been protecting its owner, STL3, Inc., 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

Aug 21, 2019

SERIAL

88587156

REG#

6013308

REGISTERED

Mar 17, 2020

Filing Information

StatusREGISTERED

Filing DateAug 21, 2019

Serial Number88587156

Registration No.6013308

Registration DateMar 17, 2020

Status DateJun 26, 2026

Published for OppositionDec 31, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 01, 1997

First use in commerce: Jan 01, 1997

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

13 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 26, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jun 26, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 26, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Mar 20, 2026

TEAS SECTION 8 RECEIVED

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

Mar 17, 2025

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

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 31, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 31, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 11, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 22, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 20, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 05, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 26, 2019

NEW APPLICATION ENTERED

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