U.S. federal trademark · Serial No. 75320203 · Reg. No. 2417835
air filters for air conditioning, ventilating and heating units; holding frames for air filters used in air conditioning, ventilating and heating installations; housings for air filters used in air conditioning, ventilating and heating installations; parts and fittings therefor
semi-processed and extruded plastics for use in manufacturing; synthetic rubber materials for use in the manufacture of air filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.