7
Mowers; grass trimming machines; weeding machines; engines; starters for motors and engines; motors; generators; gears; push rods; rolling rods; connecting rods; tappets; bearings; journal boxes; pistons; piston rings; cylinder covers; cylinders; camshafts; gear boxes; chains for industrial use being parts of machines; crankcases for machines, motors and engines; pistons for motors and engines; crank shafts; filters for engines; air cleaners for engines; cultivators
9
Storage batteries; electrolysis batteries; fuel cells; Ni-Cd batteries; lead-storage batteries; recharge Ni batteries; detain pads for electric cells; outer shells for electric cells; lead-acid cells; storage batteries glue linings; electric cells; Ni-H batteries; battery cases; vehicles storage batteries; battery polar plates; motor controllers; server step motor controllers; automatic controllers; motorcycle safety helmets; glass shields for motorcycle safety helmets; odometers; tachometers; oil meters; kilometer recorders for vehicles; speed indicators
12
Automobiles; electric automobiles; motorcycles; electric motorcycles; all terrain vehicles; beach vehicles; off-road vehicles; electric all terrain vehicles; mobility scooters; electric mobility scooters; bicycles; electric bicycles; tricycles; electric tricycles; wheelchairs; electric wheelchairs