Trademark Overview
On Thursday, January 29, 2026, a trademark application was filed for NONSTOP HEART with the United States Patent and Trademark Office. The USPTO has given the NONSTOP HEART trademark a serial number of 99622347. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Monday, June 8, 2026. This trademark is owned by Southwest Airlines Co.. The NONSTOP HEART trademark is filed in the Advertising, Business and Retail Services and Transportation & Storage Services categories with the following description:
Air transportation of passengers and freight; air transportation services featuring a frequent flyer bonus program; airline transportation services; delivery of goods by air; freight transportation by air; making reservations and bookings for transportation; making transportation bookings and reservations for others by means of a website; online transportation reservation and travel ticket reservation services; online transportation reservation services; providing a website featuring information in the field of air transportation; providing automated check-in and ticketing services for air travelers; transport by aircraft; transport by air; transport of passengers; transport of persons and goods; transportation of passengers and/or goods by air; travel agency services, namely, making reservations and bookings for transportation
Conducting employee incentive award programs to promote on the job customer service in the air transportation industry; providing an incentive award program for customers through the issuance of awards for air travel; business administration of frequent flyer programs
