Filed Nov. 2, 2016

Serial No. 79208857

Registered Feb. 19, 2019

Registration No. 5,677,175

Class Steelworks and steelmills consisting primarily of steel converters for decarburizing pig iron by means of blowing refines oxygen, ladle treatment equipment for ladle furnaces to be used in steelworks and steelmills for carrying out metallurgical reactions in the ladle to operate a primary furnace as a high-speed melter and to adjust the final chemical composition and temperature of the steel after tapping and to perform certain metallurgical reactions, namely, to add deoxidizers, slag formers, and small amounts of alloying agents, vacuum treatment equipment for metallurgical vacuum treatment of molten steel using steel converters, continuous slab casting or ingot casting equipment; gas turbine power and steam turbine power electricity generation equipment consisting primarily of generators, low-pressure and high-pressure turbines, coal cutting mill machines; electrolysis machinery, namely, an electrolysis chamber to separate water into hydrogen and oxygen for increasing efficiency for use in internal combustion engines, turbines and air turbines, not for land vehicles; 013; 019; 021; 023; 031; 034; 035; 013; 021; 023; 031; 034

Case Type Trademark