Who owns the DOOR 21 trademark?

The DOOR 21 trademark is owned by Door 21 Consulting, LLC.

What class is the DOOR 21 trademark registered in?

The DOOR 21 trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for DOOR 21?

The USPTO serial number for DOOR 21 is 98835778.

What is the registration number for DOOR 21?

DOOR 21 is registered under USPTO registration number 7914678.

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Home Search: DOOR 21DOOR 21 #98835778

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Updated Sep 19, 2026·10 searches this week

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DOO

USPTO Trademark Record

REGISTERED

DOOR 21

SN 98835778·Reg 7914678·Filed Nov 04, 2024

Owner Door 21 Consulting, LLC

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

DOOR 21 (Serial No. 98835778), Registration No. 7914678, is a registered US trademark filed on Nov 04, 2024 by Door 21 Consulting, LLC. This trademark covers Class 041 (Education & entertainment services).

early section 8: August 26, 2031

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Mark Intelligence

DOOR 21 (Reg. #7914678) is a registered US trademark that has been protecting its owner, Door 21 Consulting, LLC, since 2024. 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

Nov 04, 2024

SERIAL

98835778

REG#

7914678

REGISTERED

Aug 26, 2025

Filing Information

StatusREGISTERED

Filing DateNov 04, 2024

Serial Number98835778

Registration No.7914678

Registration DateAug 26, 2025

Status DateAug 26, 2025

Published for OppositionJun 10, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 01, 2024

First use in commerce: Aug 01, 2024

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

9 events

REGISTERED-PRINCIPAL REGISTER

Aug 26, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 26, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 10, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 10, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 04, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 11, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 02, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 01, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 04, 2024

NEW APPLICATION ENTERED

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