Description: Class 6: Metal couplings for flexible tubing; Metal connectors for flexible tubing
Class 7: Pump diaphragms; Diaphragm pumps; micro-dosing pumps, namely, positive displacement pumps; variable speed drives for use with fluid pumping systems in the nature of fluid pumps for a wide range of viscosities; single use rotary pumps and positive displacement pumps; fluid pumps for moving liquids and gases; structural parts for diaphragm pumps, namely, pulsation dampeners for pumps; drives for vacuum pumps; clamp connectors for pumps; machine parts, namely, bearing housings for pumps; mounting hangers adapted for diaphragm, displacement, and rotary pumps; mobile mounting hangers adapted for diaphragm, displacement, and rotary pumps; parts and fittings for the aforementioned goods, as far as contained in this class; Positive displacement pumps; Peristaltic hose pumps; Rotary pumps; pressure switches as parts of machines; fluid pumps being pumps for fluid handling, namely, centrifugal pumps, hydraulic pumps for fluid; Fluid pumps, namely, positive displacement pumps; all of the foregoing for use in the biopharmaceutical industry and excluding use in the hydrocarbon industry all of the foregoing for use in the biopharmaceutical industry and excluding use in the hydrocarbon industry
Class 9: Flow meters; Automatic liquid-flow control machines and instruments; Automatic valves; Automatic valves for preventing excess flow in gases and liquids; Automatic valves for regulating the flow of gases and liquids; Flow switches for monitoring and controlling the flow of gases or liquids; Pneumatic, hydraulic, and/or electric directional control valves for use in automated production machinery; Pressure sensors; Pressure switches; Temperature sensors; Temperature switches; Pneumatic, hydraulic, and/or electric directional control valves for use in automated production machinery; Pressure switches for switching hydraulic or pneumatic systems; Pressure relief valves for biopharmaceutical systems comprised of equipment for the development, manufacturing and formulation of biologic drug products; Electronic controls for drives for pumps; all of the foregoing for use in the biopharmaceutical industry and excluding use in the hydrocarbon industry
Class 17: Non-metal couplings for flexible tubing; Non-metal connectors for flexible tubing
