U.S. federal trademark · Serial No. 77907574 · Reg. No. 3941732
portable wireless electronic devices, namely, wireless communication devices for data transmission for use by event attendees, vendors and event organizers during an event comprising computer software and hardware for managing the flow of event-specific electronic information and for facilitating effective communication among event attendees, vendors and event organizers over a wireless local area network
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.