U.S. federal trademark · Serial No. 97471734 · Reg. No. 7125778
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air filtering installations; Air filters for air conditioning units; Air filters for domestic use; Filtering units for water filtering, producing potable water for domestic use; Filters and filtering devices for air and gas conditioning; Filters for drinking water; HEPA filters for household use; Water filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.