IC 011. US 013 021 023 031 034. G & S: Security lights and emergency lights; housings for security lights and emergency lights; screens for controlling light and security lights and emergency lights; reflectors and covers for security lights and emergency lights; lamp sockets for electric lights; lamp hanging supports for security lights and emergency lights, namely, suspension pendants for lamps; ventilating installations, devices and equipment, namely, ventilating exhaust fans, ventilation fans for security and emergency use, ventilation hoods for stoves, ventilators for commercial and industrial use; devices for directing and guiding air, namely, air blowers and air directing vanes; ventilation grills for directing air, namely, ventilating louvers; rollers for directing air, air conditioning installations, devices and equipment, namely, air conditioners, air filters for air condition units and valves for air conditioners; heating installations, devices and equipment, namely, electric heating fans, electric radiators for heating buildings and thermostatic valves, all excluding portable lamps

IC 042. US 100 101. G & S: Design and technical planning for installations for security and emergency lighting, air conditioning, ventilation and heating, namely, design of installation schematics; computer programming for others, namely, programming of computing routines for electronic data processing equipment