U.S. federal trademark · Serial No. 85646241 · Reg. No. 4306796
Filters and filtering media for industrial and commercial use in the purification of air and other industrial fluids, namely, air filters for industrial installations; Air filters for residential and commercial uses; Filters and filtering media for removal of contaminant gases and particulates for industrial, agricultural and commercial purposes, namely, air filters for industrial, agricultural and commercial installations
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