Who owns the AHREFS trademark?

The AHREFS trademark is owned by Ahrefs Pte. Ltd..

What is the serial number for AHREFS?

The USPTO serial number for AHREFS is 79288904.

What is the registration number for AHREFS?

AHREFS is registered under USPTO registration number 6382875.

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Updated Oct 14, 2026·11 searches this week

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AHR

USPTO Trademark Record

REGISTERED

AHREFS

Q: What class is the AHREFS trademark registered in?

The AHREFS trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 79288904·Reg 6382875·Filed Feb 07, 2020

Owner Ahrefs Pte. Ltd.

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

AHREFS (Serial No. 79288904), Registration No. 6382875, is a registered US trademark filed on Feb 07, 2020 by Ahrefs Pte. Ltd.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Renewal window: June 15, 2027244 days remaining

Mark Intelligence

AHREFS (Reg. #6382875) is a registered US trademark that has been protecting its owner, Ahrefs Pte. Ltd., since 2020. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 3 opposition proceedings during prosecution.

FILED

Feb 07, 2020

SERIAL

79288904

REG#

6382875

REGISTERED

Jun 15, 2021

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2020

Serial Number79288904

Registration No.6382875

Registration DateJun 15, 2021

Status DateJun 15, 2021

Published for OppositionMar 30, 2021

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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Status History

30 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jun 15, 2026

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Jan 22, 2026

NEW REPRESENTATIVE AT IB RECEIVED

Mar 14, 2025

NEW REPRESENTATIVE AT IB RECEIVED

Sep 27, 2024

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 30, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Oct 01, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Oct 01, 2021

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 15, 2021

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Aug 06, 2021

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

CORRECTION TRANSACTION RECEIVED FROM IB

Jul 23, 2021

CORRECTION TRANSACTION RECEIVED FROM IB

REGISTERED-PRINCIPAL REGISTER

Jun 15, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 30, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Mar 28, 2021

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Mar 10, 2021

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 10, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 20, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 20, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 19, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 19, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Sep 05, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Aug 19, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 19, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Jul 11, 2020

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 10, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jul 09, 2020

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 07, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jul 07, 2020

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 02, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

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