| Class | Subclass | Patent |
| 800 | 3 | 07919670 |
| 07919671 | ||
| 14 | 07919672 | |
| 17 | 07919673 | |
| 18 | 07919674 | |
| 267 | 07919675 | |
| 274 | 07919676 | |
| 278 | 07919677 | |
| 07919678 | ||
| 07919679 | ||
| 279 | 07919680 | |
| 284 | 07919681 | |
| 285 | 07919682 | |
| 288 | 07919683 | |
| 289 | 07919684 | |
| 298 | 07919685 | |
| 301 | 07919686 | |
| 312 | 07919687 | |
| 07919688 | ||
| 314 | 07919689 | |
| 07919690 | ||
| 320.1 | 07919691 | |
| 07919692 | ||
| 07919693 | ||
| 07919694 | ||
| 07919695 | ||
| 07919696 | ||
| 07919697 | ||
| 07919698 | ||
| 850 | 19 | 07921465 |
| 33 | 07921466 |