Hand tools and implements (hand-operated); cutlery; side arms; razors; hand tools for service and installation of sewers, floor and radiator heating systems, water distribution systems, ventilation systems, cooling systems, pre-insulated pipe systems, drainage and irrigation systems, liquid waste management systems, liquid waste purification systems, ground heat systems, snow and ice removal systems, chambers, pressure pipe systems and cable protection piping

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus; electric apparatus and instruments; control and adjustment devices for service and installation of sewers, floor and radiator heating systems, water distribution systems, ventilation systems, cooling systems, pre-insulated pipe systems, drainage and irrigation systems, liquid waste management systems, liquid waste purification system, ground heat systems, snow and ice removal systems, chambers, pressure pipe systems and cable protection piping; programs for designing and calculation for aforesaid systems; connection boxes, heat meters

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; apparatus and installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, ventilation, water supply, water distribution and sanitary purposes and installations, parts, fittings and accessories for the aforementioned goods; sanitary installations; apparatus and installations for sewer systems, floor and radiator heating systems, water distribution systems, ventilation systems, cooling systems, pre-insulated pipe systems, drainage and irrigation systems, liquid waste management systems, liquid waste purification system, ground heat systems, chambers, pressure pipe systems, water pipe installations, snow and ice removal systems, parts and components for aforesaid goods and systems

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; non-metal pipe joints, insulation materials for pipes and floor heating, fittings of plastic for pipes and tubes; plastic pipes and tubes, fittings of composite materials (mainly of plastics) for pipes and tubes, flexible plastic pipes and tubes, plastic connecting elements, as well as their parts and fittings; rubber rings, isolation elements for tubes and floors, sewers, gutters, roof gutters and inspection chambers and rings therefor, parts and fittings for all the aforesaid goods, all included in this class; pipe connecting elements, not of metal; flexible pipes and tubes, pipe bends, joints and their fittings, and their parts and fittings included in this class, pipe sockets, plastic pipe junctions, insulating elements for pipes and floors; heat and insulation plates of plastic, semi-finished, insulation tapes for the installation of floor and radiator heating systems, as well as parts and accessories for the aforesaid goods; isolation and sealing tapes; non-metallic flexible pipes and tubes; substances used for weather stripping, for packing and for insulating; plastics in extruded form for use in the manufacture of packing, stopping and insulating materials; rings of rubber, pipe sleeves of plastic, pipe bend of plastics, as well as insulating parts for pipes and floors, as well as parts, fittings and accessories for all the aforesaid goods; cable protection piping; manifolds of plastic

Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal; pipes for building purposes; non-metallic pipes, ducts, tubes and gutters, inspection chambers as well as parts, fittings and accessories for all the aforesaid goods; non-metallic drain pipes and ditch drainage pipes, roof gutters and drain pipes, riser pipes for supervision, as well as parts, fittings and accessories for all the products; floor panels and plates of composite materials, plastic and/or wood; rigid plastic pipes and tubes; assembly panels and plates (of plastic materials) for floor heating

Building construction; repair; installation services; service and installation of pipes and tubes; service and installation of sewers, floor and radiator heating systems, water distribution systems, ventilation systems, cooling systems, pre-insulated pipe systems, drainage and irrigation systems, liquid waste management systems, liquid waste purification systems, ground heat systems, snow and ice removal systems, chambers, pressure pipe systems, cable protection piping

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal

Building materials (non metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal

Building construction; repair; installation services