U.S. federal trademark · Serial No. 76010600 · Reg. No. 00820796
[ Non-metal couplings for pipes; non-metal quick couplings for pipes, rotating junctions not of metal for hoses and plastic pipes, multi-coupling plates not of metal for fluids, namely, plates which join couplings and thereby allow the simultaneous connection and disconnection of a plurality of pipes or lines ]
Metal couplings [ or ] * for * pipes, quick metal couplings for pipes; rotating junctions of metal for pipes, multi-coupling plates in metal for fluids, namely, plates which join couplings and thereby allow the simultaneous connection and disconnection of a plurality of pipes or lines, manually operated metal valves for fluid conduction
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