| Class | Subclass | Patent |
| 123 | 1A | 07926453 |
| 90.12 | 07926454 | |
| 90.16 | 07926455 | |
| 07926456 | ||
| 90.31 | 07926457 | |
| 90.33 | 07926458 | |
| 90.39 | 07926459 | |
| 184.38 | 07926460 | |
| 190.1 | 07926461 | |
| 197.1 | 07926462 | |
| 298 | 07926463 | |
| 320 | 07926464 | |
| 337 | 07926465 | |
| 406.23 | 07926466 | |
| 472 | 07926467 | |
| 495 | 07926468 | |
| 509 | 07926469 | |
| 510 | 07926470 | |
| 568.12 | 07926471 | |
| 568.17 | 07926472 | |
| 07926473 | ||
| 124 | 20.3 | 07926474 |
| 35.2 | 07926475 | |
| 07926476 | ||
| 125 | 13.01 | 07926477 |
| 16.02 | 07926478 | |
| 126 | 92AC | 07926479 |
| 684 | 07926480 | |
| 704 | 07926481 | |
| 128 | 200.23 | 07926482 |
| 202.12 | 07926483 | |
| 203.15 | 07926484 | |
| 204.17 | 07926485 | |
| 204.23 | 07926486 | |
| 205.25 | 07926487 | |
| 833 | 07926488 | |
| 885 | 07926489 | |
| 898 | 07926490 | |
| 899 | 07926491 |