| Class | Subclass | Patent |
| 463 | 7 | 07905769 |
| 13 | 07905770 | |
| 17 | 07905771 | |
| 20 | 07905772 | |
| 07905773 | ||
| 25 | 07905774 | |
| 07905775 | ||
| 07905776 | ||
| 07905777 | ||
| 26 | 07905778 | |
| 30 | 07905779 | |
| 31 | 07905780 | |
| 37 | 07905781 | |
| 39 | 07905782 | |
| 46 | 07905783 | |
| 47 | 07905784 | |
| 464 | 15 | 07905785 |
| 36 | 07905786 | |
| 98 | 07905787 | |
| 125 | 07905788 |