| Class | Subclass | Patent |
| 560 | 317 | 07915443 |
| 347 | 07915444 | |
| 562 | 6 | 07915445 |
| 525 | 07915446 | |
| 590 | 07915447 | |
| 564 | 99 | 07915448 |
| 162 | 07915449 | |
| 295 | 07915450 | |
| 355 | 07915451 | |
| 385 | 07915452 | |
| 489 | 07915453 | |
| 490 | 07915454 | |
| 568 | 17 | 07915455 |
| 710 | 07915456 | |
| 828 | 07915457 | |
| 840 | 07915458 | |
| 910 | 07915459 |