Filed Aug. 21, 2014

Serial No. 79157947

Registered June 14, 2016

Registration No. 4,975,247

Examining Attorney null

Class [ Ceramic structural elements being parts of machines, namely, heat sinks for use in machines, pistons being internal combustion engine parts, cyclones, pump housings, shafts for pumps, shaft couplings not for land vehicles, mining bits, mechanical seals, bearings, flue gas desulphurization nozzles, grinding mills for chemical processing, industrial chemical reactors and parts therefor, mining components and oil and gas drilling components, namely, drilling bars, drilling bits, drilling heads, drilling rods, drilling shafts, drilling tool joints, drilling strings; ceramic-coated parts of machines, namely, heat sinks for use in machines, pistons being internal combustion engine parts, cyclones, pump housings, shafts for pumps, shaft couplings not for land vehicles, mining bits, drills for the mining industry, mechanical seals, bearings, flue gas desulphurization nozzles, grinding mills for chemical processing, industrial chemical reactors and parts therefor; connections being parts of machines predominantly of metal, in particular for connecting metal and ceramic parts, namely, joints and joint parts for connecting sliding strips, plates and guides, couplers ]; 013; 019; 021; 023; 024; 031; 034; 035; 021; 023; 026; 036; 038; 001; 012; 033; 050

Case Type Trademark