Class [6]
Metal Products
Casings of metal for oil wells; heating ducts of metal; ducts of metal, for central heating installations; common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; safes.
Class [7]
Machinery Products
Well drilling machines; oil-well pumping machines; pumps for cooling engines; downhole tools for wells and drilling holes, namely heat protective tools for electronics, measuring instruments and sensors; downhole tools for wells and drilling holes, namely cooling tools for electronics, measuring instruments and sensors; downhole tools for wells and drilling holes, namely, insulating tools for electronics, measuring instruments and sensors; tools for cooling electronics in downhole tools; downhole tools for exploring wells and drilling holes, namely tools for monitoring pressure and flow of drilling fluid.
Class [9]
Computer & Software Products & Electrical & Scientific Products
Heat regulating apparatus; scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable media, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.
