Who owns the THAT'S A BIG FLEX trademark?

The THAT'S A BIG FLEX trademark is owned by Southwest Airlines Co..

What class is the THAT'S A BIG FLEX trademark registered in?

The THAT'S A BIG FLEX trademark is registered in Class 039 (Transportation, travel & storage services).

What is the serial number for THAT'S A BIG FLEX?

The USPTO serial number for THAT'S A BIG FLEX is 98317237.

What is the registration number for THAT'S A BIG FLEX?

THAT'S A BIG FLEX is registered under USPTO registration number 7893226.

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Updated Sep 19, 2026·34 searches this week

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USPTO Trademark Record

REGISTERED

THAT'S A BIG FLEX

SN 98317237·Reg 7893226·Filed Dec 15, 2023

Owner Southwest Airlines Co.

Transport; packaging and storage of goods; travel arrangement.

THAT'S A BIG FLEX (Serial No. 98317237), Registration No. 7893226, is a registered US trademark filed on Dec 15, 2023 by Southwest Airlines Co.. This trademark covers Class 039 (Transportation, travel & storage services).

early section 8: August 12, 2031

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Mark Intelligence

THAT'S A BIG FLEX (Reg. #7893226) is a registered US trademark that has been protecting its owner, Southwest Airlines Co., since 2023. 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

Dec 15, 2023

SERIAL

98317237

REG#

7893226

REGISTERED

Aug 12, 2025

Filing Information

StatusREGISTERED

Filing DateDec 15, 2023

Serial Number98317237

Registration No.7893226

Registration DateAug 12, 2025

Status DateAug 12, 2025

Published for OppositionAug 20, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1809489

480Jun 14, 2024

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 039Transportation, travel & storage services

US codes: 100, 105

First use anywhere: May 31, 2024

First use in commerce: May 31, 2024

Transport; packaging and storage of goods; travel arrangement.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

19 events

REGISTERED-PRINCIPAL REGISTER

Aug 12, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 12, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 18, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 18, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 14, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Jun 13, 2025

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 13, 2025

STATEMENT OF USE PROCESSING COMPLETE

SOU TEAS EXTENSION RECEIVED

Apr 15, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 15, 2025

SOU EXTENSION 1 FILED

TEAS STATEMENT OF USE RECEIVED

Oct 30, 2024

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 30, 2024

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 15, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 20, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 20, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 31, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 16, 2024

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 16, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 29, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 15, 2023

NEW APPLICATION ENTERED

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