| MATHESON TRI·GAS Matheson Tri-Gas
78691699 12 Aug 2005 | on 20 Jul 2017
| Apparatus for the handling, measuring, and controlled dispensing of co... Class 001 Class 001 Chemical Products Apparatus for the handling, measuring, and controlled dispensing of compressed gases in cylinders, namely, separators for filtering and purifying compressed gases, gas scrubbers [, oxygen generators ] Class 004 Class 004 Lubricant and Fuel Products Gases used as fuels Class 005 Pharmaceutical Products Color is not claimed as a feature of the mark.
Class 009 Computer & Software Products & Electrical & Scientific Products Gases for medical use
Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Instruments, namely, [ gas chromatographs, process analyzers, laboratory analyzers, ] gas detectors, safety analyzers, [ spectyophotometers, spectrometers, ] detection systems primarily comprised of gas detectors, gas monitors, gas calibration kits comprised of pressure regulators and flowmeters for field calibration of gas detection systems or portable instrumentation, and [ gas analyzers, ] regulators and gauges, and controls and parts thereof for the controlled dispensing and measuring of gases in laboratory and industrial use; flow [ and level ] instrumentation, namely, flow meters, mass flow transducers, blenders, gas standards generators, flow-totalizers, rotameters, and control valves for measuring and controlling the flow of gases and for the monitoring and control of gases; apparatus for the handling, measuring, and controlled dispensing of compressed gases from cylinders, namely, control valves, pressure regulators for regulating the handling, measuring, and controlled dispensing of compresses gases and cryogenic liquids, flow meters, and gauges; equipment for gas containment and distribution, namely, gas panels, gas cabinets, gas manifolds, switchover systems primarily comprised of more than one gas source, two regulators and a common discharge line, point-of-use distribution panels, pressure regulators, flow valves, monitors, pressure transducers, and pressure monitors; gas detectors and monitors; [ gas hygrometers; ] welders, in the nature of electric stick metal arc, tungsten inert gas, metal inert gas, plasma, and submerged arc welders, welding electrodes and wire [ therefor ] ; protective masks, namely, welding masks, gas masks, and dust masks; protective gloves; and mass flow meters for flow sensing of gases | |