7 Mechanical drilling tools, namely, drilling machines and drilling installations being drilling rigs, drilling systems comprised primarily of drilling rigs, drilling tools and apparatus for the operation thereof, auxiliary apparatus, gears and motorized drives, in particular for water management, the construction industry, mining, marine technology, for exploratory drilling; rotary table drilling rigs, core drilling rigs, well drilling rigs, pole drilling rigs, shaft drilling rigs, large-hole drilling rigs, blast-hole drilling rigs, investigation drilling rigs, injection drilling rigs, anchor drilling rigs, airlift drilling rigs and jet drilling rigs, equipment and apparatus for pile foundation, namely, pile top rigs, rotary drilling installations, namely, drilling rigs of drilling towers, hoists, countershafts, motorized drives, for drilling on land and at sea; mechanical replacement equipment for drilling rigs, namely, masts, pulleys, hoists and winches, gears, including compound gears, motorized drives, compressors, shut-off valves, including preventers, vibrating screens, pipe repositioning and handling tools, drill pipe magazines, top drives, pipe installation machines, flushing heads, rotary tables, actuator inserts; replacement parts for the aforesaid apparatus and equipment; drill pipes being replacement parts of drilling rigs; couplings, connectors, stabilizers, and drill collars, all being replacement parts for drilling rigs, mechanical pipe installation and removal tools, all being for replacement parts for drilling rigs; roller bits being mining and drilling bits; cutting rollers being parts of machines; cutting roller holders being replacement parts for cutting machines; core bits being mining and drilling bits; large-diameter roller bits being mining and drilling bits; expansion bits being mining and drilling bits; eccentric bits being mining and drilling bits; undercutters being cutting machines; step drills being drilling machines, cone bits being mining and drilling bits; scrapers being earth moving machines; dry core drills being drilling machines; snails being crusher machines; mud augers; bucket drills; mud bailers being earth moving machines; borehole coring apparatus being drilling machines; elevators lifts; elevator bails being parts of elevators; guide pieces being parts for drilling machines; sockets and bowl inserts being parts of drilling machines; tongs being parts of drilling machines; power slips being parts of rotary tables being parts of drilling machines; bowls being parts of rotary tables being parts of drilling machines; safety clamps being metallic parts of drilling machines; thread protectors being protection means to protect the threads of a pipe during transportation and storage; fishing taps being recovery means for the recovery of tools that are lost in the well bore during oil well drilling or completing operations to the surface; bell sockets being parts of drilling machines; lifting elements being lifting machines; pumps being electric or hydraulic pumps, in class 7; high pressure pumps, in particular piston pumps and plunger pumps, with mechanical drives and with pressure-medium drives being hydrostatic pumps; rinsing pumps for drilling tools, feed pumps being pumps for sediment transport, replacement parts for the aforesaid pumps; tensioning apparatus and equipment being for drilling machines, operating using a pressurizing agent, for screw and bolt connections, including those for pre-tensioning of expansion screws, in particular for closures and for mutually securing connecting parts in high-pressure vessels and pumps; mechanical apparatus and tools for rotating of screws, bolts and nuts being for drilling machines, in particular for use in combination with mechanical tensioning apparatus and equipment, lifting apparatus and equipment for screws, bolts and nuts, parts for all of the aforesaid apparatus and equipment; pumps for machines; tube conveyors, pneumatic; mud catchers and collectors being pumps for machines; control mechanisms for machines, engines or motors being hydraulic and pneumatic controls; control cables for machines, engines or motors being parts of drilling equipment; winches; sludge pumps; including all of the aforesaid goods for underwater use; underwater hydraulic systems for the conveyance of liquids comprised primarily of drilling rigs; all of the aforesaid goods being mechanical installations, machines or parts thereof
Trademark: 79171435
