| Serial Number | 87536376 |
| Word Mark | AIR4 |
| Filing Date | Thursday, July 20, 2017 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Monday, November 3, 2025 |
| Registration Number | 5822358 |
| Registration Date | Tuesday, July 30, 2019 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 5, 2017 |
| Description of Mark | The mark consists of the word "AIR" appearing in blue, capitalized and stylized lettering. To the right of the word "AIR", the number "4" appears in red and stylized lettering. To the right of the "4", a design element consisting of a red airplane appears. |
| Pseudo Mark | AIR FOUR |
| Goods and Services | Software as a service (SAAS) services featuring software for use in passenger service systems management, airport and call center tool management, and backend ticketing, seating and rebooking systems management in the field of air transportation and travel; Software as a service (SAAS) services, namely, hosting software for use by others for use in passenger service systems management in the field of air transportation and travel; Providing a web site featuring temporary use of non-downloadable software for use in passenger service systems management in the field of air transportation and travel; Providing on-line non-downloadable software for use in reservation, ticketing and departure control management, in the field of air transportation and travel; Providing temporary use of on-line non-downloadable cloud computing software for use in airline passenger service systems management in the field of air transportation and travel; Providing temporary use of a non-downloadable web application for airline passenger service systems management; Computer services, namely, acting as an application service provider in the field of passenger service systems management to host computer application software for the purpose of managing reservation, ticketing and departure control functionality and offering enhanced web, kiosk and mobile capabilities to airline passengers; Design, development, and implementation of custom information technology solutions to optimize airline reservation, ticketing and departure control functionalities and to enhance customer service capabilities, in the field of air transportation and travel; Design, development, and implementation of custom information technology solutions to enhance the customer service experience through enhanced web, kiosk and wireless mobile device capabilities, featuring automated luggage check-in and air travel disruption management services, in the field of air transportation and travel; Design, development, and implementation of software for management and implementation of passenger service systems; Developing and managing application software for delivery of passenger service systems management tools provided by airlines for use on wireless mobile devices and at airport kiosks; Developing customized software in the field of airline passenger service systems for others; and Design and development of on-line computer software systems in the field of airline passenger service systems |
| Indication of Colors claimed | The color(s) red and blue is/are claimed as a feature of the mark. |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 27, 2017 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, May 3, 2019 |
| First Use In Commerce Date | Friday, May 3, 2019 |
| Party Name | Delta Air Lines, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 30354 |
| Party Name | Delta Air Lines, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 30320 |
| Party Name | Delta Air Lines, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 30320 |
| Event Date | Event Description |
| Monday, July 24, 2017 | NEW APPLICATION ENTERED |
| Thursday, July 27, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 28, 2017 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, October 19, 2017 | ASSIGNED TO EXAMINER |
| Friday, October 27, 2017 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 15, 2017 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 5, 2017 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 5, 2017 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 30, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, July 30, 2018 | SOU TEAS EXTENSION RECEIVED |
| Monday, July 30, 2018 | SOU EXTENSION 1 FILED |
| Monday, July 30, 2018 | SOU EXTENSION 1 GRANTED |
| Wednesday, August 1, 2018 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, January 29, 2019 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, January 29, 2019 | SOU EXTENSION 2 FILED |
| Tuesday, January 29, 2019 | SOU EXTENSION 2 GRANTED |
| Thursday, January 31, 2019 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, May 15, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Thursday, May 30, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, May 15, 2019 | USE AMENDMENT FILED |
| Thursday, May 30, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Saturday, June 22, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Tuesday, June 25, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, July 30, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, July 7, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, July 7, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 7, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, July 7, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, July 7, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, July 30, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Thursday, July 10, 2025 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, November 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, November 3, 2025 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, November 3, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |