Who owns the DDDD trademark?

The DDDD trademark is owned by LOMBARDO, MAURO EZEQUIEL.

What class is the DDDD trademark registered in?

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

What is the serial number for DDDD?

The USPTO serial number for DDDD is 98812016.

What is the registration number for DDDD?

DDDD is registered under USPTO registration number 8098671.

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Updated Oct 20, 2026·34 searches this week

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DDD

USPTO Trademark Record

REGISTERED

DDDD

SN 98812016·Reg 8098671·Filed Oct 21, 2024

Owner LOMBARDO, MAURO EZEQUIEL

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

DDDD (Serial No. 98812016), Registration No. 8098671, is a registered US trademark filed on Oct 21, 2024 by LOMBARDO, MAURO EZEQUIEL. This trademark covers Class 041 (Education & entertainment services).

early section 8: January 13, 2032

Mark Intelligence

DDDD (Reg. #8098671) is a registered US trademark that has been protecting its owner, LOMBARDO, MAURO EZEQUIEL, 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

Oct 21, 2024

SERIAL

98812016

REG#

8098671

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateOct 21, 2024

Serial Number98812016

Registration No.8098671

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 2025

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

17 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 24, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 21, 2025

ASSIGNED TO EXAMINER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 05, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 06, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 06, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 06, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 24, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Oct 21, 2024

NEW APPLICATION ENTERED

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