| Class | Subclass | Patent |
| 81 | 57.36 | 07926388 |
| 57.39 | 07926389 | |
| 62 | 07926390 | |
| 63.1 | 07926391 | |
| 119 | 07926392 | |
| 124.4 | 07926393 | |
| 426 | 07926394 | |
| 83 | 72 | 07926395 |
| 110 | 07926396 | |
| 471 | 07926397 | |
| 520 | 07926398 | |
| 530 | 07926399 | |
| 675 | 07926400 | |
| 858 | 07926401 | |
| 84 | 411R | 07928302 |
| 07928303 | ||
| 421 | 07928304 | |
| 422.1 | 07928305 | |
| 458 | 07928306 | |
| 600 | 07928307 | |
| 615 | 07928308 | |
| 07928309 | ||
| 645 | 07928310 | |
| 07928311 | ||
| 719 | 07928312 | |
| 723 | 07928313 | |
| 89 | 6.5 | 07926402 |
| 7 | 07926403 | |
| 14.2 | 07926404 | |
| 29 | 07926405 | |
| 36.01 | 07926406 | |
| 36.02 | 07926407 | |
| 41.17 | 07926408 |