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If the name isn't Trademarked or Registered as a Business, then it is most likey 'legal' for someone else to use. And, should they Trademark the name, they could issue a "cease and desist" order.

Right
Hence, Leo threads didn't treadmark it

From a layman understanding I will say its legal but let's hear other lions.

where is the trademark etc ...

Oh, so we didn't trademark it?

I don't think so, I am pretty sure I saw Facebook saying they were creating threads in 2018 too

Thank you Tengo

Technical we are not using thread here, we're still leofinance not threads, as we know it, the word "thread" has already existed in the digital space with Twitter.

So asides the fact that we don't own the trademark, we are leofinance.

Thank you for the clarification