U.S. federal trademark · Serial No. 79044909 · Reg. No. 3472624
Ventilating fans for commercial and industrial use; fibrous filtering media for general industrial use in the purification of air and industrial fluids; ventilating exhaust fans; evaporators for air conditioners; cooling evaporators; air filters for air conditioning units; air filters for domestic use; electro-chemical flue gas scrubbing machines; air conditioning units; air purifying units for commercial use; air purifying units for industrial use; electric air reheaters; electric clothes drying machines for household purposes; electric fans
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.