U.S. federal trademark · Serial No. 88370432 · Reg. No. 6224872
Air cleaning units; Air filters for industrial installations; Air purification units; Air purifiers; Air purifying apparatus and machines; Air exchangers for cleaning and purifying air; Air filter machines and purifying units for industrial and commercial use, particularly for use in hospitals, laboratories, research facilities and food processing facilities; all of the aforementioned for use in hospitals, laboratories, research facilities and food processing facilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.