U.S. federal trademark · Serial No. 79184824 · Reg. No. 5097943
Air exchanger fans for exchanging external and internal air for household and commercial use; electric air reheaters for household and commercial use; heat exchangers, not parts of machines; air purifying apparatus and machines; air-moistening device in the nature of humidifiers; fans for air-conditioning apparatus; scavenger fans being fans for air conditioning apparatus; gas scrubbing apparatus; electric fans for personal use; heat recovery ventilators; air conditioning devices; air conditioning equipment; ventilation equipment and air conditioning devices for buildings; ventilation apparatus, namely, fans, filters and heaters all sold as a unit in a housing with or without lights; air purifiers; household air cleaners
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.