Who owns the AI trademark?

The AI trademark is owned by Dark AI Defense LLC.

What class is the AI trademark registered in?

The AI trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for AI?

The USPTO serial number for AI is 99589399.

What is the registration number for AI?

AI is registered under USPTO registration number 8431436.

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Updated Oct 6, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

AI

SN 99589399·Reg 8431436·Filed Jan 12, 2026

Owner Dark AI Defense LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

AI (Serial No. 99589399), Registration No. 8431436, is a registered US trademark filed on Jan 12, 2026 by Dark AI Defense LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 15, 2032

Mark Intelligence

AI (Reg. #8431436) is a registered US trademark that has been protecting its owner, Dark AI Defense LLC, since 2026. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 12, 2026

SERIAL

99589399

REG#

8431436

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateJan 12, 2026

Serial Number99589399

Registration No.8431436

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 18, 2024

First use in commerce: Nov 18, 2024

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

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 23, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 23, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 23, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 22, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 22, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 22, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 10, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 30, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 30, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 12, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 12, 2026

APPLICATION FILING RECEIPT MAILED

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