Blue Circle

Class [9]
Computer & Software Products & Electrical & Scientific Products

Control apparatus, all for heating and hot water; time switches, thermostats; control apparatus and instruments, all for use with heating, ventilating or air-conditioning apparatus; thermometers, temperature indicators and temperaturesensors; pressure gauges; apparatus and instruments, all for regulating or controlling the pressure of gases, steam or vapours; safety devices for releasing pressures; electrical ignition apparatus for gas fired appliances or for liquid fuel burning apparatus; piezo-electric spark ignition devices for gases or flammable vapours; thermostats and thermostatically controlled switches; liquid level indicators for liquid fuel storage tanks or for water tanks or vessels, or for level control switches; flow gauges; electrical coils for incorporation into fans or space heating installations; electrical resistances and rheostats; all for incorporation into heating, ventilating, lighting or air-conditioning apparatus; electrical switches and circuit breakers and/or closers; fire alarms; fire detection apparatus; fire protection apparatus; fire protection and fire safety apparatus; fire extinguishing apparatus; fuses and fuse boxes; electrical safety apparatus for domestic or commercial premises; electrical wiring apparatus for use with heating, drying, ventilating or air-conditioning apparatus; printed circuits and micro-processors, all for use with timing mechanisms or programmable operating cycles of machines or apparatus; indicator lamps and display devices, all showing the activation of electrical apparatus or programming of electronic switching gear; smoke detection apparatus; capacitors and electrically chargeable plates, all for use with electrostatic precipitators; parts and fittings for all the aforesaid goods; all included in Class 9.