U.S. federal trademark · Serial No. 87810289
sealing, packing and insulation material; non-metallic flexible pipes, stuffing box and flange gaskets, packing cones, valve rings, steam valves, butterfly valves, packing plates, valves, packing rings, sealing rings, cord rings, oil and grease rings, dust rings, gauge rings, coupling discs, hoses, pipes and tubes, fittings, hose pipe and pipe clamps, belt connectors, flanges, bends; flange gaskets not of metal
metal pipes, hoses, tubes, pipes, fittings, hose, tube and pipe clamps, belt connectors, flanges, socks, bends, cylinders; valves, valves and shut-off valves of metal, not included in other classes; metal fittings for pipes of industrial plants, in particular shut-off, adjustment, distribution and security fittings, sliding gates; metal flange gaskets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.