U.S. federal trademark · Serial No. 99901525
Filters and filtering devices for air and gas conditioning; Air filters for air conditioning units; Air filters for industrial installations; Air filters for domestic use; Air filters for heating and cooling registers; Air-conditioning filters; Filters for use with apparatus for air conditioning; Filters for use with apparatus for air-conditioning; Filters for use with apparatus for ventilating; Filters for air purifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.