U.S. federal trademark · Serial No. 77055247 · Reg. No. 005272802
Exhaust gas after treatment systems for diesel engines, namely, filters for trapping diesel soot and other particulate matter from diesel exhaust gas, catalyzed filters for trapping diesel soot and particulate matter from diesel exhaust gas; partial filters for trapping less than 100% of diesel soot and other particulate matter from diesel exhaust gas, catalyzed partial filters for trapping less than 100% of diesel soot and particulate matter from diesel exhaust gas; combinations of filters for trapping diesel soot and other particulate matter from diesel exhaust gas and catalysts for oxidizing nitrogen oxide, combinations of catalyzed filters from trapping diesel soot and other particulate matter from diesel exhaust gas and catalysts for oxidizing nitrogen oxide; combinations of partial filters for trapping less than 100% of diesel soot and other particulate matter from diesel exhaust gas and catalysts for oxidizing nitrogen oxide, catalyzed partial filters for trapping less than 100% of diesel soot and particulate matter from diesel exhaust gas and catalysts for oxidizing nitrogen oxide; parts and fittings therefor
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