U.S. federal trademark · Serial No. 79301554 · Reg. No. 6504703
Gas separating installations, namely, separating machines for chemical processing; liquid air separating units, namely, separating machines for chemical processing of rare gases; rare gases extracting machines, namely, skid-mounted oil and natural gas extracting and processing machines being oil and gas fracturing valves with skid-mounted grease applicators, and separating machines for chemical processing of rare gases; gas converters for gas liquefaction, namely, gas compressors; carbon dioxide processing machines, namely, gas compressors; filters for cleaning cooling air and for engines, namely, filters being parts of extracting machines for chemical processing; steam or oil separators, namely, Extracting machines for chemical processing; mineworking machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.