| Class | Subclass | Patent |
| 60 | 39.093 | 07941993 |
| 285 | 07941994 | |
| 322 | 07941995 | |
| 378 | 07941996 | |
| 385 | 07941997 | |
| 437 | 07941998 | |
| 605.2 | 07941999 | |
| 616 | 07942000 | |
| 651 | 07942001 | |
| 739 | 07942002 | |
| 748 | 07942003 | |
| 752 | 07942004 | |
| 07942005 | ||
| 754 | 07942006 | |
| 07942007 | ||
| 772 | 07942008 | |
| 782 | 07942009 | |
| 62 | 3.7 | 07942010 |
| 94 | 07942011 | |
| 115 | 07942012 | |
| 125 | 07942013 | |
| 155 | 07942014 | |
| 260 | 07942015 | |
| 340 | 07942016 | |
| 344 | 07942017 | |
| 434 | 07942018 | |
| 503 | 07942019 | |
| 519 | 07942020 | |
| 66 | 78 | 07942021 |
| 68 | 3R | 07942022 |
| 12.04 | 07942023 | |
| 17R | 07942024 | |
| 20 | 07942025 | |
| 23.1 | 07942026 |