U.S. federal trademark · Serial No. 85743885 · Reg. No. 4724183
Air filters for air conditioners and furnaces; air filters for domestic use; ventilators, namely, ventilators for ventilating rooms and spaces in buildings; humidifiers; air cleaners, namely, air cleaning units for air conditioners and furnaces; and ultraviolet air purifiers, namely, ultraviolet purifiers for mounting in air conditioning and heating ducts, including ultraviolet lamps for purifying air
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.