Design of pumping systems.

User authentication services using single sign-on technology for online software applications;Design and development of software for instant messaging;Providing user authentication services using single sign-on technology for online software applications.

Bleaching preparations; cleaning, polishing, scouring and abrasive preparations.

Metal building materials; transportable buildings of metal; frameworks of metal; stairs and steps of common metal; small items of metal hardware; metal ducting; walkways of common metal; metal railings, protective railings of metal; metal clips for pipes; tubes of metal; ducts of metal for HVAC-R installations and apparatus; metal pipes; brackets of metal for buildings; metal junctions for pipes; metal boxes; metal supports for pipes; metal hangers for pipes; pipe support clamps and clips; apparatus for the support of pipes; framework and frames, stands and supports of metal; stands and supports, incorporating feet of metal construction; universal adjustable framework support systems of metal; universal adjustable metal framework support systems incorporating feet; metal support systems for ductwork; adjustable metal support systems for ductwork; fittings of metal for plumbing and HVAC-R installations; grilles of metal; metal building materials for use in rooftop equipment support systems, metal building materials for use in HVAC-R support systems; frameworks of metal for use in rooftop equipment support systems, frameworks of metal for use in HVAC-R support systems; modular frameworks of metal for use in rooftop equipment support systems, modular frameworks of metal for use in HVAC-R support systems; parts and fittings for the aforementioned goods.

Pumps; pumps for air-conditioning, heating, ventilating and refrigeration apparatus and instruments; condensate pumps; pumps incorporating sensors; dosing pumps; tank pumps; peristaltic pumps; refrigeration pumps; macerator pumps; column pumps; bearing brackets for machines; apparatus and machines for reclaiming refrigerant gases; apparatus and machines for gas reclamation; compressors and condensers for HVAC-R apparatus and installations; condenser housings, condensing unit frames, supports, housings and guards; pumps for use in the HVAC-R industry; parts fittings and accessories for the aforementioned goods.

Hand tools and implements; hand tools for use in the HVAC-R industry; pipe cutters, pipe benders, tube and pipe expanding apparatus and tools; saws; grinders and grinding wheels; cutters, milling cutters; punches, centre punches; spanners, wrenches; socket sets; hex keys; plyers, snippers, pinchers and pincers; wire-stripping tools; clamps; mitre guides, sawing guides; screw drivers, screw extractors; files and rasps; chisels; planes; hammers; riveters and riveting hammers; tongs; tile and glass cutters; sanders; drills and reamers; drill bits and drill holders; parts fittings and accessories for the aforementioned goods.

Measuring apparatus and instruments; tape measures; spirit levels; meters, timers; wire and pipe detecting meters and gauges; sensors for use in HVAC-R installations, apparatus and equipment; software for use in the HVAC-R industry; software for use in the construction industry; computer-aided design software; computer software for assisting in the design of installations of plant in the construction and HVAC-R industries; downloadable computer software for use in the HVAC-R industry; downloadable software for use in the construction industry; downloadable mobile applications for use in the HVAC-R industry; downloadable mobile applications for use in the construction industry.

Heating, air conditioning, ventilating and refrigeration systems; heating, air conditioning, ventilating and refrigeration apparatus and equipment; protective cages and condenser guards for heating, air conditioning, ventilating and refrigeration installations; parts fittings and accessories for the aforementioned goods.

Non-metallic building materials; non-metallic pipes and tubes, and fittings and valves therefor; non-metallic rigid pipes for building; non-metallic ducting (non-electric); non-metallic clips, brackets and clamps for fixing guttering, pipes and supports to buildings; non-metallic junctions; frameworks for use in buildings (non-metallic); non-metallic railings; non-metallic protective railings; non-metallic stairs and steps; non-metallic walkways; non-metallic hangers for pipes; apparatus for the support of pipes; non-metallic support systems for ductwork; non-metallic adjustable support systems for ductwork; non-metallic fittings for fixing refrigeration, air-conditioning, ventilating and heating installations on and to buildings; non-metallic grilles; non-metallic goods for use in rooftop support systems; asphalt, pitch and bitumen; non-metallic transportable buildings; non-metallic frameworks for use in rooftop equipment support systems, non-metallic frameworks for use in HVAC-R support systems; non-metallic modular frameworks for use in rooftop equipment support systems, non-metallic modular frameworks for use in HVAC-R support systems; non-metallic modular systems for rooftop equipment support systems, non-metallic modular systems for use in the support of HVAC-R systems, apparatus and equipment; non-metallic components for modular systems for use in rooftop equipment support systems, non-metallic components for modular systems for use in the support of HVAC-R systems; parts and fittings for the aforementioned goods.

Retail and wholesale services connected with the sale of chemicals used in industry, flushing agents, heat transfer liquids, gases, conditioners, anti-freeze preparations, substances for protection against frost and ice, protective coatings, rust inhibitors, scale removing preparations; retail and wholesale services connected with the sale of preservatives, coatings and preservatives against rust; retail and wholesale services connected with the sale of bleaching, cleaning, polishing, scouring and abrasive preparations; retail and wholesale services connected with the sale of metal building materials, frameworks of metal, goods of metal for use in rooftop support systems; retail and wholesale services connected with the sale of fittings of metal for plumbing and HVAC-R installations; retail and wholesale services connected with the sale of metal materials for use in HVAC-R support systems; retail and wholesale services connected with the sale of pumps, condensate pumps, pumps incorporating sensors, and bearing brackets for machines; retail and wholesale services connected with the sale of compressors and condensers for HVAC-R apparatus and installations; retail and wholesale services connected with the sale of hand tools and implements, and apparatus and tools for use in the HVAC-R industry; retail and wholesale services connected with the sale of measuring apparatus and instruments, spirit levels, meters, timers, wire and pipe detecting meters and gauges; retail and wholesale services connected with the sale of software; retail and wholesale services connected with the sale of heating, air conditioning, ventilating and refrigeration systems, apparatus and equipment; retail and wholesale services connected with protective cages and condenser guards for HVAC-R installations; retail and wholesale services connected with the sale of non-metallic building materials, fittings and fixtures for plumbing and HVAC-R installations; retail and wholesale services connected with the sale of apparatus for the support of pipes and non-metallic support systems for ductwork; retail and wholesale services connected with the sale of non-metallic frameworks for use in HVAC-R support systems; retail and wholesale services connected with the sale of non-metallic fittings for fixing plumbing and HVAC-R installations on and to buildings.

Building services; building services relating to rooftop support systems; building repair, installation and maintenance services; repair, installation and maintenance services relating to rooftop support systems.

Advisory services relating to the design of engineering products; design services; design engineering services; design services relating to rooftop support systems; developing, providing and design of non-downloadable software for use in the HVAC-R industry; developing, providing and design of non-downloadable software for use in the construction industry; developing, providing and design of non-downloadable software for use in the design of plant for the HVAC-R and construction industries; developing, providing and design of non-downloadable mobile applications for use in the HVAC-R and construction industries; design services.