U.S. federal trademark · Serial No. 90128849
Filter media, namely, cellulose, synthetic polymer, and combinations of cellulose and synthetic polymer, in each case including a nanofiber filtration layer, for industrial applications to separate particulate and contaminates from liquids and gases in the nature of fuels, oils, lubrication fluids, air streams and gas streams, and for filtering air for use in personal protective masks
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