After Elon Musk changed Twitter’s logo to an X, questions have emerged over whether he can actually use it as a trademark. Other brands, like Meta and Microsoft, already have trademarks on a ...

Twitter's new 'X' logo may pose a legal risk to the company, as online records show that Meta trademarked an 'X' logo in 2019. Experts say it would be up to a judge to decide.

Meta Platforms Inc on Thursday beat back a trademark lawsuit by blockchain nonprofit Dfinity Foundation, which had accused the company formerly known as Facebook of ripping off its infinity-symbol ...