Who owns the CHALLENGE ISLAND trademark?

The CHALLENGE ISLAND trademark is owned by Challenge Island IP Holdings, LLC.

What class is the CHALLENGE ISLAND trademark registered in?

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

What is the serial number for CHALLENGE ISLAND?

The USPTO serial number for CHALLENGE ISLAND is 87909835.

What is the registration number for CHALLENGE ISLAND?

CHALLENGE ISLAND is registered under USPTO registration number 5647254.

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Updated Sep 29, 2026·27 searches this week

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CHA

USPTO Trademark Record

REGISTERED

CHALLENGE ISLAND

SN 87909835·Reg 5647254·Filed May 07, 2018

Owner Challenge Island IP Holdings, LLC

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

CHALLENGE ISLAND (Serial No. 87909835), Registration No. 5647254, is a registered US trademark filed on May 07, 2018 by Challenge Island IP Holdings, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: January 08, 2029

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Mark Intelligence

CHALLENGE ISLAND (Reg. #5647254) is a registered US trademark that has been protecting its owner, Challenge Island IP Holdings, LLC, since 2018. 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

May 07, 2018

SERIAL

87909835

REG#

5647254

REGISTERED

Jan 08, 2019

Filing Information

StatusREGISTERED

Filing DateMay 07, 2018

Serial Number87909835

Registration No.5647254

Registration DateJan 08, 2019

Status DateSep 18, 2025

Published for OppositionOct 23, 2018

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: Jan 01, 2016

First use in commerce: Jan 01, 2016

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

22 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 18, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 18, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

May 29, 2025

TEAS SECTION 8 RECEIVED

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

Jan 08, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jan 08, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 23, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 23, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 03, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 20, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 17, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 03, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 30, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 29, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 29, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 29, 2018

ASSIGNED TO EXAMINER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 29, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Aug 29, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 29, 2018

NON-FINAL ACTION E-MAILED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 17, 2018

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 16, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 10, 2018

NEW APPLICATION ENTERED

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