| Class | Subclass | Patent |
| 180 | 9.32 | 07926598 |
| 19.1 | 07926599 | |
| 41 | 07926600 | |
| 68.5 | 07926601 | |
| 07926602 | ||
| 69.21 | 07926603 | |
| 89.2 | 07926604 | |
| 165 | 07926605 | |
| 208 | 07926606 | |
| 210 | 07926607 | |
| 216 | 07926608 | |
| 232 | 07926609 | |
| 302 | 07926610 | |
| 358 | 07926611 | |
| 374 | 07926612 | |
| 446 | 07926613 | |
| 181 | 121 | 07926614 |
| 282 | 07926615 | |
| 182 | 129 | 07926616 |
| 184 | 1.5 | 07926617 |
| 187 | 200 | 07926618 |
| 226 | 07926619 | |
| 278 | 07926620 | |
| 387 | 07926621 | |
| 393 | 07926622 | |
| 188 | 17 | 07926623 |
| 60 | 07926624 | |
| 72.5 | 07926625 | |
| 72.7 | 07926626 | |
| 73.37 | 07926627 | |
| 170 | 07926628 | |
| 171 | 07926629 | |
| 205R | 07926630 | |
| 250B | 07926631 | |
| 266.6 | 07926632 | |
| 314 | 07926633 |