| Class | Subclass | Patent |
| 522 | 171 | 07910631 |
| 523 | 118 | 07910632 |
| 122 | 07910633 | |
| 160 | 07910634 | |
| 07910635 | ||
| 201 | 07910636 | |
| 343 | 07910637 | |
| 440 | 07910638 | |
| 451 | 07910639 | |
| 524 | 3 | 07910640 |
| 28 | 07910641 | |
| 102 | 07910642 | |
| 192 | 07910643 | |
| 196 | 07910644 | |
| 292 | 07910645 | |
| 376 | 07910646 | |
| 379 | 07910647 | |
| 398 | 07910648 | |
| 458 | 07910649 | |
| 495 | 07910650 | |
| 504 | 07910651 | |
| 538 | 07910652 | |
| 717 | 07910653 | |
| 525 | 54.23 | 07910654 |
| 65 | 07910655 | |
| 113 | 07910656 | |
| 190 | 07910657 | |
| 191 | 07910658 | |
| 242 | 07910659 | |
| 267 | 07910660 | |
| 326.9 | 07910661 | |
| 332.3 | 07910662 | |
| 370 | 07910663 | |
| 398 | 07910664 | |
| 523 | 07910665 | |
| 07910666 | ||
| 528 | 07910667 | |
| 526 | 61 | 07910668 |
| 106 | 07910669 | |
| 169 | 07910670 | |
| 247 | 07910671 | |
| 264 | 07910672 | |
| 287 | 07910673 | |
| 308 | 07910674 | |
| 317.1 | 07910675 | |
| 318.2 | 07910676 | |
| 07910677 | ||
| 329.6 | 07910678 | |
| 348 | 07910679 | |
| 527 | 312 | 07910680 |
| 528 | 18 | 07910681 |
| 25 | 07910682 | |
| 26 | 07910683 | |
| 163 | 07910684 | |
| 196 | 07910685 | |
| 401 | 07910686 | |
| 422 | 07910687 | |
| 489 | 07910688 | |
| 501 | 07910689 | |
| 502D | 07910690 |