86772839
Sep 29, 2015
Porous metal media for filtration, flow control, diffusion, sparging, and dispersion; sintered porous powder metal filtering media for general industrial use in the purification of air and industrial fluids
Metal GoodsMachines used for the separation of solids, liquids, gases, and slurries; machines used for process filtration in a wide variety of industries; machines for filtering solids, liquids, gases, and slurries; machine components, namely, filters for filtering solids, liquids, gases, and slurries
MachineryFlow regulators for industrial and commercial use; automatic liquid-flow control machines and instruments; flow switches for monitoring and controlling the flow of gases or liquids; metering orifices, namely, orifice plates and plugs for metering or controlling the flow rate of liquids; control valves for regulating the flow of gases and liquids; valves for controlling and regulating the flow of gases or liquids, not being parts of plumbing, heating, cooling installations, or cooling machines
Electrical and Scientific ApparatusFilters for removing particulate matter from gases during manufacturing; air filters for industrial installations; liquid filters for industrial installations, not being parts of machines; solid filters for industrial installations; filters and filtering devices for air and gas conditioning; water filters; water filtering apparatus; water filtration and purification units; waste liquid and purification units; fibrous filtering media for general industrial use in the purification of air and industrial fluids; filters for fluids, namely, for water and area-water solutions; gas and liquid filtration housings and filter elements for general industrial use in the purification of air and industrial fluids
Environmental Control Apparatus