U.S. federal trademark · Serial No. 87771611 · Reg. No. 5620669
Air conditioning installations; Air purifying apparatus and machines; [ Drinking fountains; Filters for drinking water; ] Ionization apparatus for the treatment of air [ ; Purification installations for sewage; Water filters; Water purification units; Water purifying apparatus and machines; Water sterilizers ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.