Who owns the RF trademark?

The RF trademark is owned by ReliabilityFirst Corporation.

What class is the RF trademark registered in?

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

What is the serial number for RF?

The USPTO serial number for RF is 86185191.

What is the registration number for RF?

RF is registered under USPTO registration number 4740216.

Sealvo

Home Search: RFRF #86185191

Back

Updated Oct 22, 2026·31 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

RF

SN 86185191·Reg 4740216·Filed Feb 05, 2014

Owner ReliabilityFirst Corporation

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.

RF (Serial No. 86185191), Registration No. 4740216, is a registered US trademark filed on Feb 05, 2014 by ReliabilityFirst Corporation. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: May 21, 2035

Mark Intelligence

RF (Reg. #4740216) is a registered US trademark that has been protecting its owner, ReliabilityFirst Corporation, since 2014. 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

Feb 05, 2014

SERIAL

86185191

REG#

4740216

REGISTERED

May 19, 2015

Filing Information

StatusREGISTERED

Filing DateFeb 05, 2014

Serial Number86185191

Registration No.4740216

Registration DateMay 19, 2015

Status DateAug 27, 2025

Published for OppositionJul 01, 2014

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 05, 2014

First use in commerce: Mar 05, 2014

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

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

Aug 27, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 27, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 27, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 25, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 18, 2025

TEAS SECTION 8 & 9 RECEIVED

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

May 19, 2024

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

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

Sep 05, 2021

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 04, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 04, 2021

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

TEAS SECTION 8 & 15 RECEIVED

May 18, 2021

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 19, 2020

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

May 19, 2015

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

Apr 18, 2015

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 16, 2015

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 15, 2015

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 25, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Mar 25, 2015

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 18, 2015

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 18, 2015

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Aug 28, 2014

NOA MAILED - SOU REQUIRED FROM APPLICANT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 26, 2014

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

NOTICE OF PUBLICATION

Jul 02, 2014

NOTICE OF PUBLICATION

PUBLISHED FOR OPPOSITION

Jul 01, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 01, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 11, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

May 27, 2014

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 27, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 13, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT E-MAILED

May 13, 2014

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 13, 2014

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 13, 2014

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

May 13, 2014

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

May 12, 2014

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 19, 2014

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 18, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 08, 2014

NEW APPLICATION ENTERED

Other Marks by ReliabilityFirst Corporation

Additional USPTO filings from the same owner.

RFR

RF RELIABILITYFIRST

86185181

ReliabilityFirst Corporation

REGISTERED

FOR

FORWARD TOGETHER · RELIABILITYFIRST

86185247

ReliabilityFirst Corporation

REGISTERED

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

Recently filed and registered marks in the same international class.

99321194

Roaring Fork Energy, LLC

REGISTERED

79414000

Reifenhäuser GmbH & Co. KG Maschinenfabrik

REGISTERED

98482549

Raegan Ford Interior Design LLC

REGISTERED

90884703

RangeForce Inc.

REGISTERED

Other Marks by Thomas L. Scanlon

Additional USPTO filings handled by the same attorney of record.

RFR

RF RELIABILITYFIRST

86185181

REGISTERED

FOR

FORWARD TOGETHER · RELIABILITYFIRST

86185247

REGISTERED

RF

Run a conflict check

Other Marks by ReliabilityFirst Corporation

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

Other Marks by Thomas L. Scanlon

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company