Classe 7
Ore treating machines; mineworking machinesstone crushersexcavatorsmine borers; mineral separation jigs; machines for removing mineral impurities; haulage apparatus for use in mineworkingore hauling machinessteam driver hauling machinesconveyor bandslifting apparatushoiststail liftslifting platformselevators; cargo handling machines and apparatus for loading and unloadingloading and unloading machines; hammers for civil engineeringengine driven hammers; hammers for miningengine driven hammers; hammers for metal processingengine driven hammers; eroding knives as parts of machines; plants for the treatment of coal and orescrushing machines for industrial purposes; plants for the reduction of ores and mineralsscreening plants; plantsmachines to treat minerals and coals; material sorting machines for industrial use; disintegrators for chemical processing; machines for pelletizing; direct reduction iron manufacturing machinescatalytic; converters for steel works; metal foundry machines; injector for injecting oxygen and fuel as parts of machines; vacuum degassing plants; vacuum oxygen decarburization plants; machines for pneumatic transporting and injecting carbon and lime as parts of machines; electric machines and apparatus for cleaning furnace slag doors; electric machines and apparatus for waste disposals; waste disposers machines; dust exhausting apparatus for cleaning purposes; plantsmachines for treating solidliquid and gaseous industrial and civil wastes; machines to treat solid wastes; slag granulation installations for blast furnaces; continuous casting machines for billetsblooms; near net shapethick-medium-thin slabs; casting machines for curved and rectilinear ingot molds; casting machines for horizontal ingot molds; casting machines on wheels; ingot moulds as parts of machines; ladle supports for casting machines; oscillating system for casting machines moulds; roller guides for casting machines; spraying devices for cooling products of casting machines; straighteners for casting machines; withdrawal assemblies for casting machinespower operated; shears for cast products; high-speed billet casters; highspeed slab casters; endless casting and rolling plants; metal rolling stands; hot and cold rolling stands as parts of machines; rolling mills; housings for roller as parts of machines; machine partshydro dynamic bearings for rolling mills; thin slab rolling mills; hot strip mills; plate mills; steckel mills; tandem cold mills; reversing cold mills; hot and cold skin pass mills; temper mills; heavymediumlight section and rail rolling mills; high speed wire rod rolling mills; high speed bar mills; special steels bar and rod mills; bar and wire rod rolling mills; slitting machines; laying heads for wire parts of machines; endless welding rolling plant; welding machines for endless rolling plants machines for pickling steel strip; annealing machines; washing machines for industrial plants; cleaning machines for industrial plants; steel strip coating machines; painting machines; air knifes in the nature of pneumatic knives; winders for mechanical wire and accessories; reels as parts of machines; winding machines; mechanical wire winders; unwinding machines; spooling machines for bar coiling; sheafbinding machines; packing machines; packaging machines for metals; load manipulatorspackagers and folders for manufactured or semi-finished products; machines for packing and binding metal profiles; stacking machines; hoists; capstans in the nature of winding machines for metal wire; elevating apparatushoists; conveyors machines; cranes; power operated lifts; power operated conveyor belts; power operated roller conveyors; conveyors for industrial transport operations; conveyor belts for machines; forging and extrusion presses; power operated mechanical presses; wire extruders; metal extruding machines; plastic extruding machines; extrusion presses; swaging machines; forging machines; metal drawing machines; cold wire drawing machines; cold drawing machines; machines for surface finishing of metal; bar-to-bar drawing benches for bars and tubular products; machines suitable for detecting and eliminating surface defects on cast and rolled metal products; vertical turning machines; lathes for metalworking; reeling and centerless grinding machines; circular saws; ingot milling machines; machines and parts thereof for plants to grind metals ; straighteners for manufacturing billetbarswiresrails; metal straightening machines; cutting machines; electric shears; shearing machines for metalworking; pneumatic shears; cutting machines for metalworking; high speed cropping shears for wire rod mills; seamless tube hot rolling plants; supersonic waves welding machines; electron beam welding machines; gas welding machines; electric welding machines; finishing machines for steel seamless tubes; retained mandrel mills; tube sizing and stretch reducing mills; rail-laying machines; railroad constructing machines; machines to fasten and secure metal rails; tamping machines; power operated cutters for metal rails; road making machines; lathes as machine tools; tables for machines; industrial robots; machining centers; driving mechanical motors other than for land vehicles; dynamos; armature winding machines and stator winding machines; machines for the production of metallic spheres; servo motors other than for vehicles; shredder machine for metallic scrap; electric hammers; pressure regulators as parts of machines; electric motors other than for land vehicles; material handling machinespalletizers; regulators being parts of machines for electrical motors and generators; heat exchangers as parts of machines; servo-mechanism for process machines
Classe 9
Inspection and conditioning equipment for cast and rolled products in the nature of electrical eddy current test equipmentelectrical eddy current test probesmagna flow leakage detectorsrotating head ultrasonic scannersphase array equipmentultrasonic inspection systems comprised of ultrasonic sensors for industrial non-destructive testing; holders for electric coils; electric transformers; electric regulating apparatus in the nature of voltage regulators for electric power; electric control panels; electric installations for the remote control of industrial operation; integrated circuits; electric distribution boxes; electric distribution consoles; electric relays; electric indicators boards and panels; panels for electric motor and generator control circuits; automation relay panels; process control and programming units; electronic relays for frequency and current threshold and phase readers; electric transformers for process machines; electrical control panels; panels with electrical relays for automation; descriptive electrical circuits; process programmers and regulators; electrical transformers; installations for the distribution of electrical powerelectrical power distribution units; mechanisms for counter-operated apparatuspoint-of-sale terminals; elevator operating apparatuselectronic controller to manage the powermovement and functions of an elevator; electrical substations; photocells; magnetic surveying machines; seismic wave surveying machines; speed measuring devicesspeed indicatorslaser speed detectors; distance measuring apparatus; electricity measuring instrumentselectricity meters or electricity meter readers ; volumetric measuring devicesderived-unit measuring apparatus; fluid level measuring apparatuscontact or non-contact ultrasonic sensors; capacitance level sensors; capacity measuring apparatusinstruments for measuring charge; pressure measuring apparatusinstruments for measuring the pressure in a machine toolpressure gauges; fuel gauges; pressure gauges; temperature gaugesthermometer; physical and chemical measurers and indicatorsparticle counters for air quality measurementelectromagnetic apparatus used to measure magnetic fields; luminous and electric magnetic radiation detectors and indicators; electronic sensors for measuring and indicating physical and chemical values; luminous or electromagnetic radiation detectors; industrial photoelectric cells; electronic relays for currentfrequencyphase detection; testing apparatus not for medical purposes for testing printed circuit boards and testing machine parts; science diagnostic apparatus not for medical purposes for research uselaser and/or X-rays producing apparatus and installationsx-ray CT scanners; chemical diagnostic apparatus not for medical purposesfor gas emissions analysisgas analyzers and systems comprised of residual gas analyzers for industrialenvironmental and process emissions; contact-free optical gauges; computer software programs for controlling and regulating continuous casting machines; control and regulating apparatus or equipment for controllingregulatingrecording data of continuous casting machinescontrol panelscomputerscomputer software; computer software programs for controlling and regulating rolling mill plants; control and regulating apparatus or equipment for controllingregulatingrecording data of rolling mill plantscontrol panelscomputerscomputer software
Classe 11
Lighting apparatuslighting installations; air conditioning installation; air filtering installation; gas scrubbing apparatus; gas scrubbers as parts of gas installations; ventilation and air conditioning installations and apparatus; cooling fans being parts of vehicle air conditioning systems; cooling modules being parts of vehicle air conditioning systems; fumes eliminators in metallurgical factories; cooling plates; plantsmachines to purify gases and dusts; plantsmachines to treat liquid and gaseous industrial wastes; air separation machines; dry and wet fume filtering apparatus for industrial use ; industrial furnaces; blast furnaces; electrical furnaces; pre-heating furnaces; industrial cooking ovens; ladle metallurgy furnaces; melting and refining furnaces; coolers for furnaces; gas burners; liquid and gas burners; gas and liquid hydrocarbon burners; scrap preheating units; treatment furnaces; cooling beds for cast products; cooling beds for rolled products; purification installations for sewage; water purifying apparatus and machines; gas boilers; water cooling appliances and installationswater cooling towers; water treatment machineswater filtration units; dampers as control devices for heating to regulate the flow of air; cooling beds for rolled or cast products; units to purify gases and remove dust; electric machines and apparatus for fumes disposals