| Class | Subclass | Patent |
| 530 | 300 | 07943728 |
| 07943729 | ||
| 324 | 07943730 | |
| 350 | 07943731 | |
| 07943732 | ||
| 07943733 | ||
| 07943734 | ||
| 07943735 | ||
| 07943736 | ||
| 07943737 | ||
| 351 | 07943738 | |
| 384 | 07943739 | |
| 387.1 | 07943740 | |
| 07943741 | ||
| 387.3 | 07943742 | |
| 388.15 | 07943743 | |
| 07943744 | ||
| 07943745 | ||
| 412 | 07943746 | |
| 534 | 586 | 07943747 |
| 536 | 1.11 | 07943748 |
| 13.2 | 07943749 | |
| 18.5 | 07943750 | |
| 23.1 | 07943751 | |
| 07943752 | ||
| 23.6 | 07943753 | |
| 24.5 | 07943754 | |
| 07943755 | ||
| 07943756 | ||
| 07943757 | ||
| 26.7 | 07943758 | |
| 27.2 | 07943759 | |
| 27.3 | 07943760 | |
| 30 | 07943761 | |
| 31 | 07943762 | |
| 55.3 | 07943763 | |
| 122 | 07943764 | |
| 124 | 07943765 | |
| 128 | 07943766 |