It must be hard to make the case that the domain was stolen, since they simply allowed it return to the market place where it was legally bought by somebody els

It must be hard to make the case that the domain was stolen, since they simply allowed it return to the market place where it was legally bought by somebody else. In the UK a trademark is only valid for a nominated category, so two different companies can legitimately have the same trademark if used for different purposes, but I don't know how the rules works in France.