U.S. federal trademark · Serial No. 88071898 · Reg. No. 5753405
Air filters for air conditioning units; Air filters for heating and cooling registers; Filters for air conditioning; Fibrous filtering media for general industrial use in the purification of air and industrial fluids; Air filters for domestic use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.