U.S. federal trademark · Serial No. 79029817 · Reg. No. 3312886
Stainless steel pipes and fittings therefor, namely, shaped sections, pipe couplings, connection pieces, pipe bends, T-pieces, cross pieces, reducers, supports, flanges, [ containers; ] manually operated metal valves
[ Plastic pipes and fitting therefor, namely, shaped sections, pipe couplings, connection pieces, pipe bends, T-pieces, cross pieces, reducers, supports, flanges, containers; valves of plastic being other than parts of machines ]
[ Reaction vessels for performing chemical *and * biochemical reactions; safety sight glasses used for visual process observation in piping and vessels ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.