Who owns the R1 trademark?

The R1 trademark is owned by PA Consulting Services Limited.

What class is the R1 trademark registered in?

The R1 trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for R1?

The USPTO serial number for R1 is 77759354.

What is the registration number for R1?

R1 is registered under USPTO registration number 3751629.

Sealvo

Home Search: R1R1 #77759354

Back

Updated Sep 30, 2026·27 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

R1

SN 77759354·Reg 3751629·Filed Jun 15, 2009

Owner PA Consulting Services Limited

Education; providing of training; entertainment; sporting and cultural activities.

R1 (Serial No. 77759354), Registration No. 3751629, is a registered US trademark filed on Jun 15, 2009 by PA Consulting Services Limited. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: February 25, 2030

Conflict Analysis

Full conflict analysis for R1 (SN 77759354) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

R1 (Reg. #3751629) is a registered US trademark that has been protecting its owner, PA Consulting Services Limited, since 2009. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 15, 2009

SERIAL

77759354

REG#

3751629

REGISTERED

Feb 23, 2010

Filing Information

StatusREGISTERED

Filing DateJun 15, 2009

Serial Number77759354

Registration No.3751629

Registration DateFeb 23, 2010

Status DateMay 23, 2019

Published for OppositionNov 03, 2009

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 31, 2006

First use in commerce: Dec 31, 2006

Education; providing of training; entertainment; sporting and cultural activities.

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

36 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 27, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 27, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 27, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 27, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Apr 27, 2026

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 27, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 27, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 20, 2021

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 20, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 20, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 23, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 23, 2019

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 23, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 23, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Apr 18, 2019

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Feb 23, 2019

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 30, 2017

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 30, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 30, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 30, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 17, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Mar 17, 2016

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Mar 17, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jan 14, 2016

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Feb 23, 2010

REGISTERED-PRINCIPAL REGISTER

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Jan 18, 2010

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

Dec 03, 2009

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Nov 03, 2009

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 03, 2009

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

ASSIGNED TO LIE

Sep 25, 2009

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 25, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO EXAMINER

Sep 15, 2009

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 15, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE MAILED

Jun 19, 2009

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION ENTERED

Jun 18, 2009

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2009

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by PA Consulting Services Limited

Additional USPTO filings from the same owner.

REL

RELIABILITYONE

77759347

PA Consulting Services Limited

REGISTERED

QOS

QOSSOQ

78160508

PA Consulting Services Limited

ABANDONED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

97616617

PA Knowledge Limited

REGISTERED

99910144

R1 Learning LLC

PENDING

99555953

The Ready Collective, Inc.

PENDING

97201388

R1 Learning LLC

PENDING

Other Marks by Andrew D. Skale

Additional USPTO filings handled by the same attorney of record.

BUI

BUILT BY THRIVE

98043636

REGISTERED

STA

STAERK

98405528

REGISTERED

DYN

DYNAMIC CONGESTION MANAGER

99118813

REGISTERED

END

END HUNGER HERE

87180860

REGISTERED

R1

Run a conflict check

Other Marks by PA Consulting Services Limited

Other Marks in Class 041 — Education & entertainment services

Other Marks by Andrew D. Skale

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company