On July 1st 2010, the Portuguese registry (DNS.pt) introduces a stricter policy for the registration of .pt domain names. Right now, your .pt domain name needs to be the same as your company name or as your in Portugal registered trademark. On July 1st, the rules become stricter regarding a registration based on a trademark.
You’ll still need a trademark registered in Portugal. Your application for the trademark needs to be completed and your name should be active. Moreover only word marks (text) will be accepted. Mixed brands (text + image / logo) will no longer be accepted as a basis for registration of a .pt domain name.