Filed Oct. 12, 2017

Serial No. 79223170

Registered Oct. 2, 2018

Registration No. 5,572,689

Class Electric compressor machines; sealing joints in the nature of mechanical seals being parts of machines; mechanical seals being machine parts; joints for metal tubes being parts of machines; valves being parts of machines; bearings as parts of machines; slide bearings as parts of machines; gears, other than for land vehicles; planetary gear motors; gear motors other than for land vehicles; hydraulic actuators; rotary actuators; actuators for valves; actuators for mechanisms; electrical engines, other than for land vehicles; current generators; venturi scrubbers being parts of machines; motorized fans for machines; heat exchangers being parts of machines; heat insulated metal pipes being parts of machines; catalytic converters; heat recovery devices, namely, heat recovery ventilators, being parts of machines; waste gas conduits, namely, electric power generators using waste heat as parts of machines; filters being parts of machines and engines; printing cylinders for machines; electric pump machines; exhaust silencers for motors, engines, and furnaces; gas turbines, other than for land vehicles; sewage pulverizers being machines; spraying machines; powder handling apparatus in the nature of powder coating spray guns being machines; turbogenerators; vibrating screen separators being machines; centrifugal separators for liquid solutions; turbine vanes being parts of gas turbine engines; pressure regulators being parts of machines; 013; 019; 021; 023; 031; 034; 035; 021; 023; 026; 036; 038; 013; 021; 023; 031; 034; 100; 103; 106; 100; 101