U.S. federal trademark · Serial No. 97016300 · Reg. No. 40-1537997
installation of ventilating apparatus for industrial purposes; repair of ventilating apparatus for industrial purposes; installation of drying apparatus for industrial purposes; repair and maintenance of drying apparatus for industrial purposes; repair of air filters and parts thereof for industrial purposes; installation of air purifying apparatus for industrial purposes; building inspection of air purifying apparatus and machines in the course of construction for industrial purposes; installation, maintenance and repair of air freshening apparatus for industrial purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.