6
Water supply apparatus; mechanical equipment and apparatus for the analysing, pressure intensifying, dosing, heating, treating, softening and purifying of water; Metal tubing; swimming pools (prefabricated metal structures); metal building materials; Buildings of metal; fastenings of metal; containers of metal; nozzles of metal; flanges (collars) of metal; trellis of metal; conduits of metal, included in class 6; pipework of metal; pipe muffs of metal; junctions of metal for pipes; rails; steel structures; steel alloys; Steel tubes; steel tubes and pipes; tanks of metal
7
Pumps for heating installations; pumps, in particular for building installations, water supply and disposal, industrial technology and agriculture, cleaning apparatus and installations, machine tools (except pumps for medical purposes and air pumps); base plate pumps; dry running pumps; wet running pumps; multi-stage centrifugal pumps; bailers; dirty water pumps; Waste pumps; pump stations, included in class 7; booster pumps; mixers and agitators for use in clarifying technology; lift installations; mechanical waste water and sewage lifting apparatus; spare parts for pumps (included in class 7); motors and engines, in particular electric motors (except for land vehicles); spare parts for motors and engines (included in class 7); machine housings and crankcases for motors and engines; control mechanisms for machines, engines or motors; fittings for engine boilers; joints (parts of engines); speed governors for machines, engines and motors; speed controls for machines, engines and motors; pressure reducers (parts of machines); pressure regulators (parts of machines); pressure valves (parts of machines); brushes, electrically operated; filters (parts of machines or engines); taps (parts of machines, engines or motors); couplings other than for land vehicles; chemical industry machinery; pumps (parts of machines, engines or motors); pump diaphragms; regulators [parts of machines]; valves (parts of machines); fans for motors or engines; valves (parts of machines)
9
Regulating and control apparatus (included in class 9); electrotechnical apparatus (included in class 9), in particular anchors, display apparatus, electric installations for the remote control of electric operations, switching equipment, checking (supervision) apparatus, distribution consoles, switchboards, signal remote control apparatus, coils, sensors, monitoring apparatus, electric connectors; interconnection boxes and junction boxes for electricity, distribution boxes; compressors for refrigerators; sprinkler and fire-fighting installations; laboratory technology apparatus for measuring and assessing water quality (included in class 9); fuel cells; electronic publications (downloadable); bus systems consisting of hardware and software; computer software; optical, magnetic and electronic data carriers; testing apparatus not for medical purposes; armatures (electricity); junction boxes (electricity); electrical connecting parts for electric conduits; batteries, electric; exposed films; observation instruments; self-regulating fuel pumps; magnetic encoders; encoded identification cards; encoded service cards; compact discs for sound and/or images; computers; computer operating programs recorded; computer peripheral devices; computer programs, recorded; computer programs (downloadable); computer software (recorded); data-processing apparatus; dosage dispensers; fuse wire; revolution counters; choking coils (impedance); pressure measuring apparatus; pressure indicators; electric installations for the remote control of industrial operations; electrical connecting parts; electric couplings; electric transformers; electric wires; electric cables; electric capacitors; electromagnetic coils; anti-interference devices [electricity]; telerupters; remote-control apparatus; apparatus for the remote control of apparatus and equipment, including bidirectional apparatus; semiconductors; integrated circuits; interfaces (for computers); cable ducts (electric); wire connectors [electricity]; integrated circuit cards (smart cards); boiler control instruments; terminals [electricity]; comparators; contacts, electric; regulating apparatus, electric; copper wire, insulated; instructional and teaching apparatus; conductors electric; luminous signs; optical fibers [fibres] [light conducting filaments]; magnetic tapes; magnetic cards; solenoid valves (electromagnetic switches); quantity indicators; meters; measuring instruments; microprocessors; modems; monitors [computer hardware]; monitors [computer programs]; apparatus and instruments for physics; regulators, in particular pressure regulators; RFID chips; RFID readers; cathodic anti-corrosion apparatus; switches; electric apparatus for commutation; distribution consoles (electricity); control panels [electricity]; sensors for recording physical quantities, in particular pressure transmitters, differential pressure transmitters, temperature transmitters, flow transmitters, acceleration transmitters; simulation models; memories for data processing equipment; coils, electric; plugs; sockets; bar code readers; electricity conduits; ammeters; circuit breakers; converters, electric; telemetry apparatus and equipment; temperature regulators and/or temperature adjusters; thermometers, not for medical purposes; thermostats; sound carriers; power surge protection equipment; monitoring apparatus, electric; teaching apparatus; junction sleeves for electric cables; connectors [electricity]; distribution boxes (electricity); heat regulating apparatus; water level indicators; time switches, automatic; central processing units [processors]