U.S. federal trademark · Serial No. 74438538 · Reg. No. 1983246
installations and equipment for ventilating, namely fans, blowers, ducts, air purifying units, air conditioning units, filtering units for removal of particulate matter, heat exchangers, dehumidifiers, electric lighting fixtures and bulbs for use in ventilation systems, ventilating louvers, and air distribution plenums, all for commercial and industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.