Electronic conveyor machine control systems

Mobile communications systems, namely, portable traffic sensors used to measure traffic volume and speed, a mobile control unit that is mounted on a trailer, and a variable electronic message sign

Proximity sensors

Ozone water purification unit for use in the purification and sanitizing of water in swimming pools, spas, fountains, agriculture systems, aquaculture, cooling towers, drinking water systems, theme parks displays, and aquariums

Ozone water purification unit for purifying water in swimming pools, spas, fountains, agriculture systems, cooling towers, drinking water systems, theme park displays, and aquariums

ELECTRONIC CONTROL UNIT FOR AIR CONDITIONING, HEATING AND VENTILATION SYSTEMS FOR COMMERCIAL BUILDINGS

Mobile communications systems, namely, portable traffic sensors used to measure traffic volume and speed, a mobile control unit that is mounted on a trailer, and a variable electronic message sign

mobile communications system

COMPUTER PROGRAMS TO ADJUST AND SYNCHRONIZE TIME ZONE DATA ON WIRELESS DEVICES, NAMELY, PERSONAL DATA ASSISTANTS

A THERMOSTAT FOR CONTROLLING AN HVAC SYSTEM; A SYSTEM HAVING A PROGRAMMABLE THERMOSTAT AND HEATING AND AIR CONDITIONING EQUIPMENT FOR RESIDENTIAL AND COMMERCIAL BUILDINGS; A SYSTEM HAVING VENTILATION DUCTS, HEATERS, AIR CONDITIONERS AND A PROGRAMMABLE THERMOSTAT; A PROGRAMMABLE THERMOSTAT CONNECTED TO A CENTRAL AIR HEATING UNIT

COMPUTERIZED DIRECT DIGITAL CONTROL SYSTEMS, DEVICES FOR HEATING VENTILATION AND AIR-CONDITIONING SYSTEMS, DEVICES FOR HEATING VENTILATION AND AIR-CONDITIONING SYSTEMS; LIGHTING SYSTEMS; AND SMOKE EVACUATION SYSTEMS

mobile communications systems, namely, portable traffic sensors used to measure traffic volume and speed, a mobile control unit that is mounted on a trailer, and a variable electronic message sign

Climate control systems consisting of air conditioning, heating and ventilation control devices

Climate control systems consisting of air conditioning, heating and ventilation control devices