If the trademarks are unused and not renewed for a certain period of time they revert to public domain. I don't think Fantom is anywhere near that yet.
Am willing to pay 800$ for a brand new thunder and worst case scenario you can hopefully get the rights to at least sell some replacement parts and I was thinking what if they had rebuildable brushrolls like a Sanitaire that would be literally the best vacuum ever
So ???
Will there be a non existent supply of repair parts just like before?
Will it still be the BIC lighter of the vacuum world (oops that may be Sharks claim to fame now)??
Will they be sold through Walmart???