| Class | Class Name |
|---|---|
| 12 | actuators for land vehicles |
| 12 | adhesive rubber patches for repairing inner tubes |
| 12 | aerial conveyors |
| 12 | aerodynamic fairings for vehicles |
| 12 | aeronautical apparatus, machines and appliances |
| 12 | aeroplanes |
| 12 | agricultural tractors |
| 12 | air bags [safety devices for automobiles] |
| 12 | air cushion vehicles |
| 12 | air deflectors for vehicles |
| 12 | air pumps being parts of vehicles |
| 12 | air pumps [vehicle accessories] |
| 12 | air vehicles |
| 12 | aircraft |
| 12 | aircraft landing gears |
| 12 | airplanes |
| 12 | airships |
| 12 | alarm devices [for vehicles] |
| 12 | alarm installations for vehicles |
| 12 | alarm systems for vehicles |
| 12 | alarms for vehicles |
| 12 | all-terrain vehicles |
| 12 | ambulances |
| 12 | amphibious airplanes |
| 12 | amphibious vehicles |
| 12 | anti-dazzle devices for vehicles |
| 12 | anti-glare devices for vehicles |
| 12 | anti-lock brake apparatus for vehicles |
| 12 | anti-skid chains |
| 12 | anti-skid chains for vehicle tyres |
| 12 | anti-theft alarm apparatus for vehicles |
| 12 | anti-theft alarms for vehicles |
| 12 | anti-theft devices for vehicles |
| 12 | apparatus for locomotion by air |
| 12 | apparatus for locomotion by land |
| 12 | apparatus for locomotion by water |
| 12 | appliances for steering vehicles |
| 12 | arm rests for vehicles |
| 12 | armored vehicles |
| 12 | armoured land vehicles |
| 12 | armoured vehicles |
| 12 | arms for windscreen wipers |
| 12 | articles for use in supporting goods on vehicle roofs |
| 12 | ashtrays for automobiles |
| 12 | automatic braking devices for motor vehicles |
| 12 | automobile bodies |
| 12 | automobile chains |
| 12 | automobile chassis |
| 12 | automobile hoods |
| 12 | automobile tires |
