| Class | Subclass | Patent |
| 2 | 87 | 07930767 |
| 209.11 | 07930768 | |
| 243.1 | 07930769 | |
| 406 | 07930770 | |
| 411 | 07930771 | |
| 425 | 07930772 | |
| 459 | 07930773 | |
| 4 | 491 | 07930774 |
| 5 | 85.1 | 07930775 |
| 93.1 | 07930776 | |
| 246 | 07930777 | |
| 425 | 07930778 | |
| 498 | 07930779 | |
| 618 | 07930780 | |
| 655 | 07930781 | |
| 655.5 | 07930782 | |
| 722 | 07930783 | |
| 731 | 07930784 | |
| 8 | 158 | 07930785 |
| 159 | 07930786 | |
| 07930787 | ||
| 405 | 07931696 | |
| 07931697 | ||
| 07931698 | ||
| 499 | 07931699 | |
| 543 | 07931700 | |
| 636 | 07931701 | |
| 662 | 07931702 |