Operation Bluebird

X (formerly Twitter) is taking legal action to assert its ownership of the "Twitter" trademark, updating its Terms of Service…

X Corp. has sued startup Operation Bluebird, alleging it is attempting to steal the "Twitter" and "Tweet" trademarks and arguing…

A startup named Operation Bluebird has petitioned to cancel X Corp.'s "Twitter" and "Tweet" trademarks, arguing the company abandoned them…