Filed Oct. 10, 2018

Serial No. 88149829

Registered Feb. 15, 2022

Registration No. 6,646,724

Interlocutory Attorney WINSTON T FOLMAR

Class Machine parts, namely, fluid film bearings; Machine parts for electric compressors, gas compressors, air compressors and internal combustion engines, namely, compressor cylinder liners specially adapted for cylinders for machines, rod packing rings, wiper rings, metal seal rings, crossheads, compressor rods, compressor pistons, compressor packing cases specially adapted for compressors for machines, compressor valves being parts of compressors for machines, valve cages being parts of machines, valve caps being parts of machines, valve restraints being parts of machines, plug unloaders being parts of machines, clearance pocket unloaders being parts of machines, and capacity control devices being parts of machines; Machine parts, namely, bearing systems comprised of bearings, bearing housing, bearing inserts, bearing seals, and bushings for machines; machine parts in the nature of mechanical seals, namely, bearing isolators, shaft seal assemblies consisting of mechanical seals, and bearing protection kits comprised of mechanical seals; piston rings; pistons for engines; valves as machine components; 013; 019; 021; 023; 024; 031; 034; 035; 021; 023; 026; 036; 038; 100; 103; 106; 100; 101