The Official Air Force Symbol
The Air Force Symbol is registered with the US Patent and Trademark Office. It's registration number 2,767,190. The Air Force Trademark & Licensing Program enforces the U.S. Air Force's trademark rights by working with Air Force legal counsel and the Department of Justice for instances requiring legal action.

2013-2023 Registration
2003-2013 Registration

The U.S. Air Force Thunderbirds
The Thunderbirds name and emblems are registered with the US Patent and Trademark Office. The registration numbers are 5,306,064 (Thunderbirds outline emblem), 5,306,081 (USAF Thunderbirds), and 5,306,062 (Thunderbirds symbol).

2017-2027 Registration