| Class | Subclass | Patent |
| 530 | 300 | 07910691 |
| 07910692 | ||
| 317 | 07910693 | |
| 329 | 07910694 | |
| 333 | 07910695 | |
| 350 | 07910696 | |
| 07910697 | ||
| 07910698 | ||
| 07910699 | ||
| 07910700 | ||
| 07910701 | ||
| 387.3 | 07910702 | |
| 07910703 | ||
| 387.9 | 07910704 | |
| 07910705 | ||
| 388.15 | 07910706 | |
| 388.23 | 07910707 | |
| 07910708 | ||
| 398 | 07910709 | |
| 536 | 23.1 | 07910710 |
| 07910711 | ||
| 07910712 | ||
| 07910713 | ||
| 07910714 | ||
| 23.7 | 07910715 | |
| 23.72 | 07910716 | |
| 24.1 | 07910717 | |
| 07910718 | ||
| 24.3 | 07910719 | |
| 24.33 | 07910720 | |
| 24.5 | 07910721 | |
| 07910722 | ||
| 07910723 | ||
| 07910724 | ||
| 07910725 | ||
| 26.7 | 07910726 | |
| 124 | 07910727 |