Who owns the DEF-LOGIX trademark?

The DEF-LOGIX trademark is owned by Def-Logix, Inc..

What class is the DEF-LOGIX trademark registered in?

The DEF-LOGIX trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for DEF-LOGIX?

The USPTO serial number for DEF-LOGIX is 90889738.

What is the registration number for DEF-LOGIX?

DEF-LOGIX is registered under USPTO registration number 7827290.

Sealvo

Home Search: DEF-LOGIXDEF-LOGIX #90889738

Back

Updated Sep 20, 2026·11 searches this week

View on USPTO TSDR Find similar marks

DEF

USPTO Trademark Record

REGISTERED

DEF-LOGIX

SN 90889738·Reg 7827290·Filed Aug 18, 2021

Owner Def-Logix, Inc.

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

DEF-LOGIX (Serial No. 90889738), Registration No. 7827290, is a registered US trademark filed on Aug 18, 2021 by Def-Logix, Inc.. This trademark covers Class 041 (Education & entertainment services).

early section 8: June 10, 2031

Conflict Analysis

Full conflict analysis for DEF-LOGIX (SN 90889738) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DEF-LOGIX (Reg. #7827290) is a registered US trademark that has been protecting its owner, Def-Logix, Inc., since 2021. 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 18, 2021

SERIAL

90889738

REG#

7827290

REGISTERED

Jun 10, 2025

Filing Information

StatusREGISTERED

Filing DateAug 18, 2021

Serial Number90889738

Registration No.7827290

Registration DateJun 10, 2025

Status DateJun 10, 2025

Published for OppositionJul 05, 2022

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Aug 31, 2023

First use in commerce: Feb 29, 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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

36 events

REGISTERED-PRINCIPAL REGISTER

Jun 10, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 10, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 17, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 17, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

SOU EXTENSION 5 GRANTED

May 14, 2025

SOU EXTENSION 5 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

May 14, 2025

STATEMENT OF USE PROCESSING COMPLETE

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 14, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 13, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Feb 24, 2025

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Feb 24, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Feb 24, 2025

SOU EXTENSION 5 FILED

USE AMENDMENT FILED

Feb 24, 2025

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Aug 30, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Aug 30, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Aug 30, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 30, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 29, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Feb 28, 2024

SOU EXTENSION 3 GRANTED

SOU EXTENSION 3 FILED

Feb 28, 2024

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

Feb 28, 2024

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 25, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 23, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Aug 23, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Aug 23, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 02, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 28, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 28, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 28, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 30, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 05, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 05, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 15, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 01, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 19, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 06, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 21, 2021

NEW APPLICATION ENTERED

Other Marks by Def-Logix, Inc.

Additional USPTO filings from the same owner.

SHI

SHIMMIX

86196694

Def-Logix, Inc.

REGISTERED

DEF

DEF-LOGIX

90889693

Def-Logix, Inc.

REGISTERED

DEF

DEF-LOGIX

90889803

Def-Logix, Inc.

REGISTERED

DEF

DEF-LOGIX INC.

97127101

Def-Logix, Inc.

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

BOI

BOILER LOGIX

90793258

Powerhouse Equipment and Engineering Co., Inc.

REGISTERED

DEF

DEF LEPPARD

76608081

Bludgeon Riffola Limited

REGISTERED

DEF

DEF CON

98977205

Def Con Communications, Inc.

REGISTERED

DEF

DEF CON

78345523

Def Con Communications, Inc.

REGISTERED

Other Marks by John M. Taboada

Additional USPTO filings handled by the same attorney of record.

MED

MEDS

99241871

REGISTERED

SAN

SAN ANTONIO PREMIER ADAPTIVE YOUTH SPORTS

88622443

REGISTERED

SAN

SAN ANTONIO PREMIER

88622441

REGISTERED

ENG

ENGAGE

99241878

REGISTERED

DEF-LOGIX

Run a conflict check

Other Marks by Def-Logix, Inc.

Other Marks in Class 041 — Education & entertainment services

Other Marks by John M. Taboada

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company