U.S. federal trademark · Serial No. 75120502 · Reg. No. 704580
technical consulting services relating to the purification and separation of minerals and concentrates by flotation
nitrogen gas, liquid nitrogen, industrial gases and gas mixtures for use in the mining and mineral processing industries; liquefied industrial gases and gas mixtures for use in the mining and mineral processing industries; chemicals for use in the mining and mineral processing industries, namely, flotation reagents, collectors, frothers and modifiers; minerals and mineral concentrates for use in the mining and mineral processing industries
machines for use in mining and mineral processing, namely, flotation cells, reaction vessels, centrifugal or displacement pumps, and pump impellers
treatment of minerals and mineral concentrates, namely, purification and separation of minerals and concentrates by flotation and material treatment information services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.