国際分類

Downloadable media and blockchain software differ despite being in the same class

The Board of appeal (BoA) confirms the Opposition Division’s conclusion that the contested goods, which are various type...

EUIPOニース協定商品の類否国際分類

Substantive examination of your international trademark registration – IP Offices

The IP Office of each Madrid System Member where you seek overseas protection of your trademark performs substantive exa...

WIPOニース協定マドリッド協定国際分類国際登録