Who owns the ET-BT trademark?

The ET-BT trademark is owned by Isabella Elisabeth Burwell.

What class is the ET-BT trademark registered in?

The ET-BT trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for ET-BT?

The USPTO serial number for ET-BT is 99179397.

What is the registration number for ET-BT?

ET-BT is registered under USPTO registration number 8107737.

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Home Search: ET-BTET-BT #99179397

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Updated Sep 28, 2026·8 searches this week

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ETB

USPTO Trademark Record

REGISTERED

ET-BT

SN 99179397·Reg 8107737·Filed May 11, 2025

Owner Isabella Elisabeth Burwell

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

ET-BT (Serial No. 99179397), Registration No. 8107737, is a registered US trademark filed on May 11, 2025 by Isabella Elisabeth Burwell. This trademark covers Class 041 (Education & entertainment services).

early section 8: January 20, 2032

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Mark Intelligence

ET-BT (Reg. #8107737) is a registered US trademark that has been protecting its owner, Isabella Elisabeth Burwell, since 2025. 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 11, 2025

SERIAL

99179397

REG#

8107737

REGISTERED

Jan 20, 2026

Filing Information

StatusREGISTERED

Filing DateMay 11, 2025

Serial Number99179397

Registration No.8107737

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 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: Jan 13, 2025

First use in commerce: Jan 13, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 31, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Oct 30, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 30, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 30, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Oct 29, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Oct 29, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Oct 29, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 03, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 03, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 03, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Oct 01, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 01, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 01, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 23, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 11, 2025

APPLICATION FILING RECEIPT MAILED

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