U.S. federal trademark · Serial No. 88246843
air purifiers, humidifiers, dehumidifiers, electric heaters for commercial use and household use, portable electric heaters, electric space heaters, aroma diffusers in the nature of air diffusers for air conditioners, and the replacement and structural parts thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.