| Class | Subclass | Patent |
| 410 | 4 | 07918631 |
| 44 | 07918632 | |
| 45 | 07918633 | |
| 411 | 377 | 07918634 |
| 412 | 11 | 07918635 |
| 414 | 22.55 | 07918636 |
| 426 | 07918637 | |
| 469 | 07918638 | |
| 744.6 | 07918639 | |
| 754 | 07918640 | |
| 798.1 | 07918641 | |
| 415 | 118 | 07918642 |
| 171.1 | 07918643 | |
| 199.5 | 07918644 | |
| 416 | 1 | 07918645 |
| 07918646 | ||
| 96A | 07918647 | |
| 111 | 07918648 | |
| 174 | 07918649 | |
| 197A | 07918650 | |
| 203 | 07918651 | |
| 219R | 07918652 | |
| 228 | 07918653 | |
| 417 | 360 | 07918654 |
| 426 | 07918655 | |
| 441 | 07918656 | |
| 477.3 | 07918657 | |
| 418 | 55.3 | 07918658 |
| 270 | 07918659 |