Thermostatic control valves for machines; Machines for use in agriculture, namely, self-propelled seed sowers and self-propelled seed sowers combined with earth moving equipment; Automobile engine valve covers; Power machines for mowing; Mechanical and hydraulic lifts; Air filters for motorcycle motors and engines; Air filters for automobile engines; Assembly lines, namely, a series of machines for assembling automobiles in successive stages; Filters for motors and engines; Cooling radiators for motors and engines; Trims for engine exhausts; Machine parts, namely, gear drives; Vehicle parts, namely, intake manifolds; Air-intake tubes and filters for after-market installation of automotive engines; Agricultural machines, namely, harvestors