| Class | Subclass | Patent |
| 2 | 22 | 07937767 |
| 07937768 | ||
| 07937769 | ||
| 67 | 07937770 | |
| 69 | 07937771 | |
| 07937772 | ||
| 161.1 | 07937773 | |
| 07937774 | ||
| 171.3 | 07937775 | |
| 338 | 07937776 | |
| 400 | 07937777 | |
| 414 | 07937778 | |
| 416 | 07937779 | |
| 465 | 07937780 | |
| 4 | 295 | 07937781 |
| 324 | 07937782 | |
| 622 | 07937783 | |
| 661 | 07937784 | |
| 665 | 07937785 | |
| 5 | 99.1 | 07937786 |
| 139 | 07937787 | |
| 201 | 07937788 | |
| 423 | 07937789 | |
| 655 | 07937790 | |
| 727 | 07937791 | |
| 8 | 405 | 07938864 |
| 543 | 07938865 |