| Class | Subclass | Patent |
| 521 | 40.5 | 07923477 |
| 64 | 07923478 | |
| 99 | 07923479 | |
| 522 | 81 | 07923480 |
| 84 | 07923481 | |
| 99 | 07923482 | |
| 181 | 07923483 | |
| 183 | 07923484 | |
| 523 | 113 | 07923485 |
| 07923486 | ||
| 223 | 07923487 | |
| 461 | 07923488 | |
| 524 | 4 | 07923489 |
| 9 | 07923490 | |
| 13 | 07923491 | |
| 86 | 07923492 | |
| 87 | 07923493 | |
| 236 | 07923494 | |
| 270 | 07923495 | |
| 383 | 07923496 | |
| 394 | 07923497 | |
| 418 | 07923498 | |
| 425 | 07923499 | |
| 431 | 07923500 | |
| 449 | 07923501 | |
| 450 | 07923502 | |
| 460 | 07923503 | |
| 493 | 07923504 | |
| 571 | 07923505 | |
| 605 | 07923506 | |
| 838 | 07923507 | |
| 525 | 86 | 07923508 |
| 91 | 07923509 | |
| 108 | 07923510 | |
| 191 | 07923511 | |
| 07923512 | ||
| 242 | 07923513 | |
| 329.3 | 07923514 | |
| 332.5 | 07923515 | |
| 486 | 07923516 | |
| 526 | 73 | 07923517 |
| 224 | 07923518 | |
| 247 | 07923519 | |
| 326 | 07923520 | |
| 528 | 9 | 07923521 |
| 21 | 07923522 | |
| 25 | 07923523 | |
| 40 | 07923524 | |
| 176 | 07923525 | |
| 279 | 07923526 | |
| 351 | 07923527 | |
| 354 | 07923528 | |
| 373 | 07923529 | |
| 423 | 07923530 |