| Class | Subclass | Patent |
| 40 | 6 | 07926210 |
| 472 | 07926211 | |
| 541 | 07926212 | |
| 605 | 07926213 | |
| 606.13 | 07926214 | |
| 654.01 | 07926215 | |
| 42 | 1.06 | 07926216 |
| 75.03 | 07926217 | |
| 115 | 07926218 | |
| 122 | 07926219 | |
| 124 | 07926220 | |
| 43 | 25.2 | 07926221 |
| 132.1 | 07926222 | |
| 44 | 439 | 07927387 |
| 598 | 07927388 | |
| 47 | 48.5 | 07926223 |
| 65.9 | 07926224 |