U.S. federal trademark · Serial No. 77057162 · Reg. No. 3631908
Air purification equipment, apparatus and media, namely, air purification units and separators for the cleaning and purification of air; air filtration equipment apparatus and media, namely, filtering media for general industrial use in the purification of air; air filters, namely, air filters using activated carbon as the filter medium for general industrial use, domestic use and use in air conditioning installations
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