Who owns the RELENTLESSLY RELIABLE trademark?

The RELENTLESSLY RELIABLE trademark is owned by Southwest Airlines Co..

What class is the RELENTLESSLY RELIABLE trademark registered in?

The RELENTLESSLY RELIABLE trademark is registered in Class 039 (Transportation, travel & storage services).

What is the serial number for RELENTLESSLY RELIABLE?

The USPTO serial number for RELENTLESSLY RELIABLE is 77674502.

What is the registration number for RELENTLESSLY RELIABLE?

RELENTLESSLY RELIABLE is registered under USPTO registration number 3676310.

Sealvo

Home Search: RELENTLESSLY RELIABLERELENTLESSLY RELIABLE #77674502

Back

Updated Sep 19, 2026·29 searches this week

View on USPTO TSDR Find similar marks

REL

USPTO Trademark Record

ABANDONED

RELENTLESSLY RELIABLE

SN 77674502·Reg 3676310·Filed Feb 20, 2009

Owner Southwest Airlines Co.

Transport; packaging and storage of goods; travel arrangement.

RELENTLESSLY RELIABLE (Serial No. 77674502), Registration No. 3676310, is a abandoned US trademark filed on Feb 20, 2009 by Southwest Airlines Co.. This trademark covers Class 039 (Transportation, travel & storage services).

Conflict Analysis

Full conflict analysis for RELENTLESSLY RELIABLE (SN 77674502) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RELENTLESSLY RELIABLE (Reg. #3676310) is an abandoned US trademark that was filed in 2009 but has since been abandoned. The mark covers Class 039 (Transportation, travel & storage services). Goods and services include Transport; packaging and storage of goods; travel arrangement.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 20, 2009

SERIAL

77674502

REG#

3676310

REGISTERED

Sep 01, 2009

Filing Information

StatusABANDONED

Filing DateFeb 20, 2009

Serial Number77674502

Registration No.3676310

Registration DateSep 01, 2009

Status DateJun 05, 2020

Published for OppositionJun 16, 2009

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 039Transportation, travel & storage services

US codes: 100, 105

First use anywhere: Jan 05, 2009

First use in commerce: Jan 05, 2009

Transport; packaging and storage of goods; travel arrangement.

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

23 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Jun 05, 2020

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Nov 01, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 01, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 01, 2018

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

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

Jul 13, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 13, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Apr 20, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 20, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 30, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 30, 2014

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

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

Sep 30, 2014

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

TEAS SECTION 8 & 15 RECEIVED

Sep 22, 2014

TEAS SECTION 8 & 15 RECEIVED

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

Nov 30, 2010

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 30, 2010

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2009

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 16, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 27, 2009

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 13, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

May 13, 2009

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 13, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO EXAMINER

May 12, 2009

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 24, 2009

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 24, 2009

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Southwest Airlines Co.

Additional USPTO filings from the same owner.

GET

GETAWAYS BY SOUTHWEST

97639394

Southwest Airlines Co.

REGISTERED

RAP

RAPID REWARDS

78944975

Southwest Airlines Co.

REGISTERED

SOU

SOUTHWEST

87066624

Southwest Airlines Co.

REGISTERED

SOU

SOUTHWEST

87067020

Southwest Airlines Co.

REGISTERED

Other Marks in Class 039 — Transportation, travel & storage services

Recently filed and registered marks in the same international class.

REL

RELENTLESSLY RELIABLE

86512770

Southwest Airlines Co.

REGISTERED

REL

RELENTLESSLY SERVING CUSTOMERS

97440334

Refrigeration Sales Company LLC

REGISTERED

REL

RELIABLE STORAGE

75715832

RELIABLE STORAGE, L.L.C.

REGISTERED

REL

RELIABLE RIDER

77094940

Reliable Rider, L.L.C.

REGISTERED

Other Marks by Meredith Henchey

Additional USPTO filings handled by the same attorney of record.

SWA

SWABIZ

78484109

REGISTERED

SOU

SOUTHWEST

86383809

ABANDONED

SOU

SOUTHWEST AIRLINES CARGO

85031580

ABANDONED

LOG

LogoMark

86468131

ABANDONED

RELENTLESSLY RELIABLE

Run a conflict check

Other Marks by Southwest Airlines Co.

Other Marks in Class 039 — Transportation, travel & storage services

Other Marks by Meredith Henchey

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company