79014798
Sep 1, 2005
Oct 23, 2007
Valves and throttle valves being parts of machines used in HVAC applications; machine parts, namely, vent flaps; shut-off and regulating devices, namely hydraulic and pneumatic valve actuators
MachineryElectric and electronic activation, control and regulating apparatus, namely electric actuators for valves and dampers used in HVAC applications; electronic data processing installations, namely electronic controllers in the nature of direct digital controllers for remote controlling HVAC applications; computers and computer software for building management systems for remote controlling HVAC applications, security systems, fire-alarm systems, and transport systems namely elevators; signaling and monitoring installations, namely graduated rulers, thermostats, hygrometers, pressure switches, electric timers other than for clocks and watches and apparatus for data transfer by means of telecommunication devices, namely routers; electronic control apparatus, namely, electronic controllers in the nature of direct digital controllers in the field of regulating water, waste water and air for HVAC and refrigerating installations
Electrical and Scientific ApparatusApparatus for treating water, waste water and air for controlling heating, ventilating, refrigerating and air-conditioning, namely, cartridge filtration units for water purification, air conditioners, air purifiers, waste water purification units
Environmental Control ApparatusInstallation, repair and maintenance for technical equipment of buildings, namely heating equipment, refrigerator equipment, air-conditioning equipment, ventilation equipment, and central and decentralized packaged units comprising any combination of the above equipment
Building Construction and RepairRemote monitoring and controlling of heating, ventilating and air conditioning apparatus of buildings
Computer and Scientific