U.S. federal trademark · Serial No. 79159199 · Reg. No. 4903273
[ gas scrubbers parts of gas installations; air purifying apparatus and machines; refrigerating appliances and installations; evaporators ]
[ machines, namely, compressors, air condensers for machines ]
gas- and air-analysis apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.