| Class | Subclass | Patent |
| 235 | 103 | 07934638 |
| 375 | 07934639 | |
| 07934640 | ||
| 07934641 | ||
| 379 | 07934642 | |
| 07934643 | ||
| 07934644 | ||
| 380 | 07934645 | |
| 381 | 07934646 | |
| 383 | 07934647 | |
| 385 | 07934648 | |
| 07934649 | ||
| 07934650 | ||
| 404 | 07934651 | |
| 07934652 | ||
| 449 | 07934653 | |
| 454 | 07934654 | |
| 07934655 | ||
| 07934656 | ||
| 462.25 | 07934657 | |
| 462.45 | 07934658 | |
| 472.01 | 07934659 | |
| 07934660 | ||
| 494 | 07934661 | |
| 236 | 12.1 | 07934662 |
| 12.13 | 07934663 | |
| 237 | 12.3C | 07934664 |
| 239 | 102.2 | 07934665 |
| 07934666 | ||
| 337 | 07934667 | |
| 533.12 | 07934668 | |
| 533.9 | 07934669 |