Who owns the TH!NK trademark?

The TH!NK trademark is owned by TH!NK, LLC.

What class is the TH!NK trademark registered in?

The TH!NK trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for TH!NK?

The USPTO serial number for TH!NK is 86313900.

What is the registration number for TH!NK?

TH!NK is registered under USPTO registration number 4678644.

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Updated Sep 21, 2026·29 searches this week

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THN

USPTO Trademark Record

REGISTERED

TH!NK

SN 86313900·Reg 4678644·Filed Jun 18, 2014

Owner TH!NK, LLC

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

TH!NK (Serial No. 86313900), Registration No. 4678644, is a registered US trademark filed on Jun 18, 2014 by TH!NK, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: January 29, 2035

Conflict Analysis

Full conflict analysis for TH!NK (SN 86313900) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TH!NK (Reg. #4678644) is a registered US trademark that has been protecting its owner, TH!NK, LLC, since 2014. 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

Jun 18, 2014

SERIAL

86313900

REG#

4678644

REGISTERED

Jan 27, 2015

Filing Information

StatusREGISTERED

Filing DateJun 18, 2014

Serial Number86313900

Registration No.4678644

Registration DateJan 27, 2015

Status DateOct 31, 2025

Published for OppositionNov 11, 2014

Filing Basis & Declarations

Filed 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: Dec 05, 2002

First use in commerce: Dec 05, 2002

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

20 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 31, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 31, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 31, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 31, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Jul 13, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jan 27, 2024

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

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 23, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 22, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 22, 2021

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS SECTION 8 RECEIVED

Jan 27, 2021

TEAS SECTION 8 RECEIVED

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

Jan 27, 2020

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

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 11, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 11, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 22, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 25, 2014

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 27, 2014

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 26, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 21, 2014

NEW APPLICATION ENTERED

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