GRIPFIT

Pipe fittings being junctions of metal; junctions of metal for pipes; grease nipples; fittings of metal for pipes; joint connectors being metal couplings for pipes

Joints for metal tubes being structural parts of engines; shaft couplings as parts of machines; sealing joints being structural parts of machines; flexible shaft couplings being parts of machines

Non-metal pipe couplings and joints; non-metallic couplings for flexible pipes; fittings, not of metal, for rigid pipes; non-metallic sealing rings for use as connection seals for hose fittings; nonmetallic sealing rings for use as connection seals for pipe fittings; junctions, not of metal, for pipes; pipe fittings comprised primarily of plastic; flexible pipes, tubes, hoses, and structural fittings therefor, namely, valves, non-metallic; non-metallic seals for joints for flexible plastic pipe connections; non-metallic joint connectors being non-metal couplings for pipes; pipe gaskets; non-metallic couplings for tubes being pipes