U.S. federal trademark · Serial No. 79158329 · Reg. No. 4903261
gas- and air-analysis apparatus; calculating machines, computers
machines, namely, compressors, air condensers for machines
gas scrubbers parts of gas installations; air purifying apparatus and machines; refrigerating appliances and installations; evaporators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.