DARRON

[Class - 6]

COMMON METALS AND THEIR ALLOYS; BUILDING MATERIALS OF METAL; METAL PIPES, TUBES OF METAL; STEEL PIPES; PENSTOCK OF METAL; RODS OF METAL; DRILL COLLARS; BORE RODS; SOLID COLLARS; TUBULAR RODS; BORE RODS BEING GOODS INCLUDED IN CLASS 6

[Class - 42]

SCIENTIFIC AND TECHNOLOGICAL SERVICES AND RESEARCH WORK AND ASSOCIATED DESIGNER SERVICES; INDUSTRIAL ANALYSIS AND RESEARCH SERVICES; OIL PROSPECTING; SUPERVISION OF WELL DRILLING; PROVISIONS OF ANALYSES FOR OIL PROSPECTING; PREPARATION OF REPORTS WITH RESPECT TO OIL DEPOSITS; RESEARCH IN THE FIELD OF MECHANICAL ENGINEERING; GEOLOGICAL RESEARCH; PREPARATION OF GEOLOGICAL REPORTS; CONSTRUCTION PLANNING; WELL SURVEYS; DIRECTIONAL WELL DRILLING; DRILLING MEASUREMENTS BEING SERVICES INCLUDED IN CLASS 42

[Class - 7]

MACHINES AND MACHINE TOOLS; MOTORS (EXCEPT MOTORS FOR LAND VEHICLES); MACHINES COUPLING AND BELTING FOR TRANSMITTING FORCE (EXCEPT THOSE USED FOR LAND VEHICLES); AUGERS; DRILLING HEADS [PARTS OF MACHINES]; DRILL BITS [PARTS OF MACHINES]; DRILLING MACHINES; DRILLING TOOLS; DRILL MOTORS; DISPLACEMENT MOTORS; ECCENTRIC SCREW MOTORS; MOINEAU MOTORS; BOREHOLE MOTORS; BORING SYSTEMS; BORING EQUIPMENT; DRILLING RIGS [FLOATING OR NON-FLOATING]; OIL REFINERY EQUIPMENT; CONVEYING MACHINES; CHISELS [ELECTRIC]; CHISELS FOR MACHINES; CHISELLING MACHINES; METALWORKING MACHINES; MOTORS, EXCEPT FOR LAND VEHICLES; PUMPS [MACHINES]; DISPLACEMENT PUMPS; MOINEAU PUMPS; MUD PUMPS [PARTS OF MACHINES OR MOTORS]; PNEUMATIC TUBE CONVEYORS; CONTROL MECHANISMS FOR MACHINES, ENGINES OR MOTORS; DIRECTIONAL WELL DRILLING EQUIPMENT BEING GOODS INCLUDED IN CLASS 7

[Class - 9]

SCIENTIFIC, NAUTICAL, SURVEYING, OPTICAL, WEIGHING, MEASURING, SIGNALLING, CHECKING, LIFESAVING AND TEACHING APPARATUS AND INSTRUMENTS; FUEL PUMPS, SELF-REGULATING; MEASURING DEVICES; MEASURING INSTRUMENTS; GAUGE BARS; PROBES FOR SCIENTIFIC PURPOSES; DRILLING PROBES; SURVEYING APPARATUS AND INSTRUMENTS BEING GOODS INCLUDED IN CLASS 9