U.S. federal trademark · Serial No. 79150725 · Reg. No. 4770869
[ Technical consultation services relating to the design of acid distribution systems in industrial plants and to the design of production facilities for handling of acids ]
[ Building construction; repair; installation of acid distribution systems in industrial plants ]
Pipes and tubes of metal; iron ores; stainless steel and their alloys produced in the form of rods, pipes, tubes, sheets, plates, wires, welding wire, steel bars [ , slabs, billets, strips and foils ]
Heating, cooling and drying apparatus for use in the sulphuric acid industry, namely, drying towers, absorption towers, acid coolers, [ heat exchangers, not being parts of machines, gas condensers, other than parts of machines, ] acid distributors being parts of drying, intermediate and absorption towers, strainers being parts of drying, intermediate and absorption towers as well as parts or components of the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.