Who owns the ROOK SECURITY trademark?

The ROOK SECURITY trademark is owned by Sophos Limited.

What class is the ROOK SECURITY trademark registered in?

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

What is the serial number for ROOK SECURITY?

The USPTO serial number for ROOK SECURITY is 90723570.

What is the registration number for ROOK SECURITY?

ROOK SECURITY is registered under USPTO registration number 6875353.

Sealvo

Home Search: ROOK SECURITYROOK SECURITY #90723570

Back

Updated Sep 25, 2026·33 searches this week

View on USPTO TSDR Find similar marks

ROO

USPTO Trademark Record

REGISTERED

ROOK SECURITY

SN 90723570·Reg 6875353·Filed May 20, 2021

Owner Sophos Limited

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.

ROOK SECURITY (Serial No. 90723570), Registration No. 6875353, is a registered US trademark filed on May 20, 2021 by Sophos Limited. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: October 18, 2028

Conflict Analysis

Full conflict analysis for ROOK SECURITY (SN 90723570) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ROOK SECURITY (Reg. #6875353) is a registered US trademark that has been protecting its owner, Sophos Limited, since 2021. 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

May 20, 2021

SERIAL

90723570

REG#

6875353

REGISTERED

Oct 18, 2022

Filing Information

StatusREGISTERED

Filing DateMay 20, 2021

Serial Number90723570

Registration No.6875353

Registration DateOct 18, 2022

Status DateOct 18, 2022

Published for OppositionAug 02, 2022

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 18, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 18, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 02, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 02, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 13, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 28, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 28, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 28, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jun 27, 2022

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 15, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Feb 01, 2022

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 01, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 01, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 01, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 17, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 24, 2021

NEW APPLICATION ENTERED

Other Marks by Sophos Limited

Additional USPTO filings from the same owner.

LOG

LogoMark

99615384

Sophos Limited

REGISTERED

SOP

SOPHOS ADVISORY SERVICES

99729493

Sophos Limited

REGISTERED

SOP

SOPHOS SWITCH

97341190

Sophos Limited

REGISTERED

SOP

SOPHOS MSP CONNECT

87000322

Sophos Limited

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

ROO

ROOK SECURITY

86370720

SOPHOS LTD.

ABANDONED

ROO

ROOK

98335063

Rookeries Development Corp

REGISTERED

ROO

ROOK

97900736

Rookeries Development Corp

REGISTERED

SEC

SECURITY+

86021372

COMPTIA, INC.

REGISTERED

Other Marks by Ira Heffan

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

99615384

REGISTERED

SOP

SOPHOS ADVISORY SERVICES

99729493

REGISTERED

SOP

SOPHOS SWITCH

97341190

REGISTERED

SOP

SOPHOS MSP CONNECT

87000322

REGISTERED

ROOK SECURITY

Run a conflict check

Other Marks by Sophos Limited

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Ira Heffan

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company