U.S. federal trademark · Serial No. 73651134 · Reg. No. 1490053
FILTER SHEETS [ FOR ] * OF * ORGANIC AND/OR INORGANIC FIBERS AND POWDERS; FILTER CARTONS; FILTER MEMBRANES; COMPOSITE FILTERS MADE OF FILTER MEMBRANES AND FILTER SHEETS OR OF FILTER MEMBRANES AND FILTER CARTONS; FILTER CARTRIDGES; ALL OF THE AFORE-MENTIONED GOODS FOR LIQUID OR GAS FILTRATION
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