About 3 Trademarks found that are owned by CompanhIa Siderrgica Nacional

The mark consists of the wording "CSN GALVASUD" together with a hexagonal design, a line above and below "CSN" and two lines across the hexagonal design.

Metal plates and sheets, namely, hot rolled steel plates, cold rolled steel plates, galvanized laminate steel plates, steel sheets, tin plates and sheets

Iron ore manufacture and processing, namely, manufacture of iron ore to order and/or specification of others

Iron ore manufacture and processing, namely, manufacture of iron ore to order and/or specification of others

Iron ore manufacture and processing, namely, manufacture of iron ore to order and/or specification of others