U.S. federal trademark · Serial No. 97431762 · Reg. No. 7105050
Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air exchangers for cleaning and purifying air; Air filtering installations; Air purification units; Air purifying apparatus; Air purifying apparatus and machines; Filters and filtering devices for air and gas conditioning; Humidifiers for household purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.