U.S. federal trademark · Serial No. 74652129 · Reg. No. 1978033
entertainment services, namely enabling spectators of an automobile race to listen to a racecar driver's radio communications during a race (spectators who are at the racetrack listen by radio; spectators watching the race on television listen by telephone)
[headsets for radio communication systems]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.