7 Machines and machine tools, namely, pneumatically, hydraulically, internal combustion engine for power generation other than for land vehicles driven and electrically driven machines and machine tools, namely, raise boring machines, drills, augers, drill hammers, drilling bits and drill tubes being part of machines, drilling machines, drill derricks, pile drivers, demolition machines, air powered tools in the nature of rivet hammers, nutrunners and wrenches, screw and nut drivers, crushers and pulverizers, breakers, hammers, flatters, hammers and axes for machines, grinding machines for refacing the edges of tools and for the treatment of metal and ceramics, impact tools in the nature of impact wrenches, hot-air pistols in the nature of drying machines for different types of services, spray guns, blow guns for all cleaning applications, pulverizing guns, sand spraying devices in the nature of sand-blasting apparatus, polishers and sanders, sandblasting containers as well as sand collecting apparatus; paint circulating apparatus; machines tools in the nature of mounting and assembly tools, namely, pumps, hydraulic nuts and hydraulic withdraw tools, nutrunners, impact wrenches; compressors being machines, air compressors, regulators for compressors, after- coolers and intercoolers for compressors; low pressure and high pressure valves for compressors not for vehicles; starters, namely, starters for motors and engines; drives and gearings for compressors; mining machines, excavators, rammers being machines, elevators, lifts; motors other than for land vehicles, pneumatically driven motors, hydraulically driven motors, internal combustion engines for power generation other than for land vehicles and electrically driven motors; pressure nets and pressure generators in the nature of compressors as parts of machines for generating air curtains in waters, air bubble pumps; drifting equipment for rock drilling, air hoist blocks and trolleys for hoist blocks, compressed air dryers and equipment, filters being parts of machines and motors, generators, separators, heat recovery machines, mounting systems, electric saws, engines, chisels for machines, rasps, spades, all parts of machine tools; exhausters; wood and metal drifts, diggers being machines; windings for electrical motors; winches; lubricators being parts of machines; impellers; feeders, loaders; jacks, namely, hydraulic jacks, electric jacks and pneumatic jacks; windlasses; cylinders for machines; silencers, namely, silencers for motors and engines; electrical vacuum cleaners; valves being machine parts, namely, main slide valves, membrane valves, starter slide valves; valves being machines parts, namely, pneumatic, hydraulic, starter and ball valves; pistons; crank shafts; pressure oscillation dampers; injectors in the nature of injectors for engines, fuel injectors, ejectors being parts of machines, diverging sections in the nature of vacuum pumps and water pumps; nozzles being machine parts, particularly expansion, venturi and convergent-divergent nozzles which are parts of power-operated sprayers, pneumatic blow guns; machine parts, namely, adjustable drilling arms, positioning arms and drilling stanchions; feeding devices for drill hammers; pipe cutters, namely, power-operated hydraulic pipe cutters; milling cutters being machine tool; nibblers being power tools; conveyors; governors being machines; transportable shaft houses being mining machines; paint cups for paint spraying guns; steam engines and generators; compressed air maintenance units; oil sprayers, condensate separators; crossheads being components for machines; self- regulating distribution and fuel pumps; flushing heads for drill columns being parts of drilling machines; vacuum pumps, pipeline components; drill rigs, particularly raiseboring rigs, exploration drilling rigs, face drill rigs, oil and gas drill rigs, production drill rigs, rotary blast hole drill rigs, surface and underground drill rigs and well drilling rigs; machines and machine tools for performance of construction jobs and for treatment of construction materials and surface, namely, concrete construction machines, machine tools for breaking up road surface material and concrete, breakers and hammers; compactors and compaction equipment; machines and machine tools, namely, concrete vibrators, concrete trowel machines and concrete screeds; grinding wheels being tools for machines; shank bits and shank drills being part of machines; drilling rods; core drilling machines and machine tools; casings for drilling equipment; pumps, particularly hydraulic, electric and pneumatic pumps; dewatering pumps; handheld power drilling tools equipment and accessories, namely, pusher legs, integral drillings rods, tapered rods and drill bits; cutters being machines; claw bits being mining machine parts and hole openers being power mining tools; reamers being machines or part of machines; housings for machines; adaptors for tool bits being part of machines; bushings being part of machines; machines, namely, power operated spray pumps and mobile sprayers; concrete sprayers; rock bolting and cable bolting rigs; rammers; road and asphalt rollers; floor saws; excavator attachments, namely, steel cutters, pulverizes, excavator magnets, excavator grapple, crusher bucket, compactors and excavator post hole borer; hydraulically actuated tools, namely, post hole borers and post pullers; percussion hammers being machine tools; tamping machines; casting machines; machines for dewatering and drainage of concrete; road building and paving machines; combustion engine driven hydraulic power packs being power source machines; milling machines; stands, made wholly or principally of metal, for use with machine tools; screw rotors being machine parts; fans for machine engines; electric engraving pencils; parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; engraving machines
Trademark: 87506668
