So…Microsoft trademarked “X” 20 years ago? 
Discussion
Vision
um - funny story....
https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2693757 
also, if we were being technical - the fake patent term listed in the original note has expired.
Ha! Don’t trust, verify.
And then Meta has "X" logo? lol
https://www.businessinsider.com/meta-holds-rights-to-x-twitter-rebrand-elon-musk-2023-7
🍿