H-LINE Trademark

Gas production services; gas compression services; filtration of gases being gas processing services; air treatment in the nature of air purification

Fire control apparatus in the nature of fire alarm control panels, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; fire protection apparatus, namely devices for detecting and extinguishing a fire; fire-extinguishing systems; fire extinguishing apparatus; air analysis apparatus; fire alarms; alarm systems composed of sensors and detectors for identifying the extent of fires and measuring gas concentration, pressure, smoke, temperature; alarms and warning equipment, namely fire and smoke alarms; oxygen regulators; atmospheric oxygen monitors, not for medical purposes; fire detection devices, namely detectors for early fire detection in the nature of smoke detectors, fire sensors, gas detectors, gas concentration sensors; fire-alarm systems composed of programmable electronic controllers for fire alarms, fire detectors, gas detectors, smoke detectors, and fire and gas sensors; detectors for early fire detection being smoke detectors; fire extinguishing devices; fire sensors; smoke alarms; preventive and suppressive fire prevention and fire extinguishing devices; volume and air current measuring apparatus

Advisory services relating to the installation of fire prevention equipment; services for the installation of alarms; maintenance and servicing of security alarms; rental of gas or air compressors; installation of pipe systems for conducting of gases

Air separation apparatus, namely, apparatus for the separation of gases being air filtering installations; air treatment equipment, namely, cooling and dehumidification apparatus for the treatment of air; air cleaning apparatus; filters for gas separation for industrial installations, not for motors and engines; air filters for air analyses apparatus; valves for controlling and regulating the flow of gases for gas installations; air filtering installations, namely, carbon molecular sieve containers being gas separation apparatus; oxygen concentration regulating apparatus for gas installations; oxygen concentration regulating apparatus for gas pipe installations; regulating and safety accessories for gas pipes in the nature of flashback arrestors and reverse flow check valves; regulating and safety accessories for gas apparatus in the nature of flashback arrestors and reverse flow check valves; air filters for industrial use; gas cleaners being separation apparatus and gas purification apparatus; pressure relief apparatus for use with gas installations; regulating accessories for gas pipes and lines, namely, pressure regulators