| Class | Subclass | Patent |
| 36 | 11.5 | 07584553 |
| 74 | 574.1 | 07584685 |
| 89 | 37.04 | 07584690 |
| 137 | 413 | 07584766 |
| 198 | 497 | 07584835 |
| 210 | 490 | 07584860 |
| 493 | 267 | 07585266 |
| 55 | 302 | 07585343 |
| 424 | 130.1 | 07585501 |
| 195.11 | 07585509 | |
| 435 | 320.1 | 07585667 |
| 310 | 260 | 07586231 |
| 348 | 473 | 07586541 |
| 07586542 | ||
| 370 | 222 | 07586843 |
| 372 | 12 | 07586958 |
| 386 | 46 | 07587121 |