| DOPELESS DESIGN TENARIS CONNECTIONS B.V.
1230862 20 Sep 2004 | on 27 Jun 2005 | Class 006 Steel and metal pipes and tubing and their parts and fittings therefore for use in the oil and gas industry, mining and geothermal energy harvesting; metal pipe and tube joints; metal pipe collars; metal junctions for pipes; seamless metal line pipes; welded metal line pipe; metal mother pipes; metal drilling pipes; steel and metal pipes and vessels used for transporting oil and fuel. | | | BLUE DOPELESS DESIGN TENARIS CONNECTIONS B.V.
1230867 20 Sep 2004 | on 06 Oct 2010 | Class 006 Steel and metal pipes and tubing, including their parts and fittings therefor; metal pipe and tube joints; metal pipe collars; metal junctions for pipes; seamless metal line pipes; welded metal line pipe; metal mother pipes; petrochemical metal pipes; boiler metal pipes; metal exchanger pipes and metal tube exchanger pipes; metal drilling pipes; steel and metal pipes and vessels used for transporting oil and fuel; metal tubes used in autoparts and safety devices. Class 007 Class 007 Machinery Products Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) | | 
