Who owns the SYSTEM1 GROUP trademark?

The SYSTEM1 GROUP trademark is owned by System1 Research Limited.

What is the serial number for SYSTEM1 GROUP?

The USPTO serial number for SYSTEM1 GROUP is 79219263.

What is the registration number for SYSTEM1 GROUP?

SYSTEM1 GROUP is registered under USPTO registration number 5488953.

Sealvo

Home Search: SYSTEM1 GROUPSYSTEM1 GROUP #79219263

Back

Updated Sep 16, 2026·12 searches this week

View on USPTO TSDR Find similar marks

SYS

USPTO Trademark Record

REGISTERED

SYSTEM1 GROUP

Q: What class is the SYSTEM1 GROUP trademark registered in?

The SYSTEM1 GROUP trademark is registered in Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services).

SN 79219263·Reg 5488953·Filed Jun 28, 2017

Owner System1 Research Limited

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

SYSTEM1 GROUP (Serial No. 79219263), Registration No. 5488953, is a registered US trademark filed on Jun 28, 2017 by System1 Research Limited. This trademark covers Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services).

Section 8/9 declaration window: June 12, 2028

Conflict Analysis

Full conflict analysis for SYSTEM1 GROUP (SN 79219263) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SYSTEM1 GROUP (Reg. #5488953) is a registered US trademark that has been protecting its owner, System1 Research Limited, since 2017. The mark covers Class 035 (Advertising, business management & retail services) and Class 038 (Telecommunications services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 28, 2017

SERIAL

79219263

REG#

5488953

REGISTERED

Jun 12, 2018

Filing Information

StatusREGISTERED

Filing DateJun 28, 2017

Serial Number79219263

Registration No.5488953

Registration DateJun 12, 2018

Status DateApr 28, 2025

Published for OppositionMar 27, 2018

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 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

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

44 events

REGISTERED-SEC.71 ACCEPTED

Apr 28, 2025

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Apr 28, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Dec 12, 2024

TEAS SECTION 71 RECEIVED

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

Jun 12, 2023

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

NOTICE OF SUIT

Apr 11, 2022

NOTICE OF SUIT

NEW REPRESENTATIVE AT IB RECEIVED

Mar 14, 2019

NEW REPRESENTATIVE AT IB RECEIVED

Feb 21, 2019

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 12, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Sep 21, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Sep 21, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 12, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 12, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 27, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 27, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 07, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 21, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 21, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 21, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 21, 2018

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 21, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 15, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 15, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 15, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 15, 2018

EXAMINER'S AMENDMENT ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jan 16, 2018

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 16, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 16, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

SUSPENSION LETTER WRITTEN

Jan 07, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jan 07, 2018

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 07, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

REFUSAL PROCESSED BY IB

Dec 09, 2017

REFUSAL PROCESSED BY IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 30, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 30, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 30, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY MPU

Nov 21, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Nov 21, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Nov 08, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Nov 07, 2017

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Oct 31, 2017

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 27, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Oct 27, 2017

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 26, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by System1 Research Limited

Additional USPTO filings from the same owner.

SYS

SYSTEM1 AD RATINGS

87901693

System1 Research Limited

REGISTERED

SYS

SYSTEM1 TEST YOUR AD

97009318

System1 Research Limited

REGISTERED

SYS

SYSTEM1 TEST YOUR BRAND

97009344

System1 Research Limited

REGISTERED

SYS

SYSTEM1 TEST YOUR IDEA

97009351

System1 Research Limited

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

SYS

SYSTEM1

97014252

System1 Research Limited

REGISTERED

SYS

SYSTEM1 RESEARCH

98633539

System1 Research Ltd

REGISTERED

SYS

SYSTEM1 MARKETING

79232259

System1 Research Limited

REGISTERED

SYS

SYSTEM1 AD RATINGS

87901693

System1 Research Limited

REGISTERED

Other Marks by James R Menker

Additional USPTO filings handled by the same attorney of record.

LEA

LEARJET 40

97182366

REGISTERED

BRA

BRAVO HEALTH

99285016

REGISTERED

SWI

SWISS RE

74566677

REGISTERED

CXC

CX CRANIAL EXPANSION

78675092

REGISTERED

SYSTEM1 GROUP

Run a conflict check

Other Marks by System1 Research Limited

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by James R Menker

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company