Who owns the EFX.AI trademark?

The EFX.AI trademark is owned by Equifax Inc..

What is the serial number for EFX.AI?

The USPTO serial number for EFX.AI is 99674550.

What is the registration number for EFX.AI?

EFX.AI is registered under USPTO registration number 8434535.

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Updated Oct 7, 2026·35 searches this week

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EFX

USPTO Trademark Record

REGISTERED

EFX.AI

Q: What class is the EFX.AI trademark registered in?

The EFX.AI trademark is registered in Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 042 (Scientific, technology & SaaS services).

SN 99674550·Reg 8434535·Filed Feb 27, 2026

Owner Equifax Inc.

Advertising; business management, organization and administration; office functions.; Financial, monetary and banking services; insurance services; real estate services.; 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.

EFX.AI (Serial No. 99674550), Registration No. 8434535, is a registered US trademark filed on Feb 27, 2026 by Equifax Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 042 (Scientific, technology & SaaS services).

early section 8: September 15, 2032

Mark Intelligence

EFX.AI (Reg. #8434535) is a registered US trademark that has been protecting its owner, Equifax Inc., since 2026. The mark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Financial, monetary and banking se.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 27, 2026

SERIAL

99674550

REG#

8434535

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 27, 2026

Serial Number99674550

Registration No.8434535

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Mar 22, 2024

First use in commerce: Mar 22, 2024

Advertising; business management, organization and administration; office functions.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Mar 22, 2024

First use in commerce: Mar 22, 2024

Financial, monetary and banking services; insurance services; real estate services.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 22, 2024

First use in commerce: Mar 22, 2024

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.

This description is as filed with the USPTO and defines the scope of trademark protection.