Filed April 20, 2020

Serial No. 79297141

Examining Attorney ANDR CROWDER-SCHAEFER

Interlocutory Attorney MARY CATHERINE FAINT

Class Engines, other than for land vehicles; electric and hydraulic motors other than for land vehicles; gear cutting and finishing machines, other than for land vehicles; couplings for machines in the nature joints as parts of engines, connections in the nature of connecting rods and gears, other than for land vehicles; transmission chains except for land vehicles; transmission shafts except for land vehicles; transmission shaft bearings being parts of machines; crankcase dipstick; pressure reducers as parts of machines; pressure regulators being parts of machines; pressure valves as parts of machines, namely, coupling regulator, power transmission mechanisms; hydraulic and pneumatic controls for engines and machines; rollers in the nature of bearings, reels in the paper reels as parts of machines; cylinders for motors and engines; engine sleeves in the nature of cylinders; speed reducers in the nature of governors for machines; propulsion mechanisms in the nature of mechanical lifts, other than for land vehicles; torque converters, other than for land vehicles; clutches, other than for land vehicles; couplings for machines, namely, universal joints in the nature of cardan joints; turbines, other than for land vehicles; 013; 019; 021; 023; 024; 031; 034; 035; 100; 101; 102