U.S. federal trademark · Serial No. 87285530
Proppant for use in oil well and gas well hydraulic fracturing operations; Chemical coatings used in the manufacture of proppants; Unprocessed resin for Industrial purposes, namely, for use in coating; Unprocessed synthetic resin for coatings; Chemical preparations for use in industry; Industrial chemicals, namely, rein composition; Chemical preparations for use in industry as a coating composition; and, unprocessed synthetic resin
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