Who owns the STEAMBUILDING trademark?

The STEAMBUILDING trademark is owned by Challenge Island Global LLC.

What class is the STEAMBUILDING trademark registered in?

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

What is the serial number for STEAMBUILDING?

The USPTO serial number for STEAMBUILDING is 88585610.

What is the registration number for STEAMBUILDING?

STEAMBUILDING is registered under USPTO registration number 6007739.

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Updated Oct 26, 2026·34 searches this week

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STE

USPTO Trademark Record

REGISTERED

STEAMBUILDING

SN 88585610·Reg 6007739·Filed Aug 20, 2019

Owner Challenge Island Global LLC

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

STEAMBUILDING (Serial No. 88585610), Registration No. 6007739, is a registered US trademark filed on Aug 20, 2019 by Challenge Island Global LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: March 11, 2030

Mark Intelligence

STEAMBUILDING (Reg. #6007739) is a registered US trademark that has been protecting its owner, Challenge Island Global 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

Aug 20, 2019

SERIAL

88585610

REG#

6007739

REGISTERED

Mar 10, 2020

Filing Information

StatusREGISTERED

Filing DateAug 20, 2019

Serial Number88585610

Registration No.6007739

Registration DateMar 10, 2020

Status DateSep 14, 2026

Published for OppositionDec 24, 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: Aug 01, 2016

First use in commerce: Aug 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

13 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 14, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 14, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 07, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jul 06, 2026

TEAS SECTION 8 RECEIVED

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

Mar 10, 2025

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

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 24, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 24, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 04, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 21, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 19, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 05, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 23, 2019

NEW APPLICATION ENTERED

Other Marks by Challenge Island Global LLC

Additional USPTO filings from the same owner.

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STEAM TEAMS

90880217

Challenge Island Global LLC

REGISTERED

HAL

HALLOWSTEAM

90200327

Challenge Island Global LLC

REGISTERED

STEAMBUILDING

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