Agricultural implements, namely, seed drills; Air-intake tubes and filters for after-market installation of automotive engines; Automobile oil pans; Automotive exhaust pipe; Automotive intake manifolds; Catalytic converter units for vehicle exhausts; Engine exhaust systems comprised of pipes, collector and muffler; Engine exhaust tips; Engine mufflers; Mounting brackets adapted for exhaust systems for internal combustion engines; Valves being parts of machines; Vehicle engine parts, namely, i...