U.S. federal trademark · Serial No. 88574682 · Reg. No. 6137770
Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air purifiers; Air purifiers for automobiles; Air purifying apparatus and machines; Air exchangers for cleaning and purifying air; Humidifiers; Air humidifying apparatus; Industrial air purifiers; Separators for the cleaning and purification of air
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.