| Class | Subclass | Patent |
| 241 | 16 | 07909272 |
| 30 | 07909273 | |
| 46.017 | 07909274 | |
| 55 | 07909275 | |
| 60 | 07909276 | |
| 73 | 07909277 | |
| 101.74 | 07909278 | |
| 275 | 07909279 | |
| 242 | 323 | 07909280 |
| 378.1 | 07909281 | |
| 521 | 07909282 | |
| 580 | 07909283 | |
| 597.5 | 07909284 | |
| 244 | 3.1 | 07910867 |
| 54 | 07909285 | |
| 58 | 07909286 | |
| 118.2 | 07909287 | |
| 129.2 | 07909288 | |
| 129.4 | 07909289 | |
| 132 | 07909290 | |
| 134F | 07909291 | |
| 219 | 07909292 | |
| 246 | 163 | 07909293 |
| 410 | 07909294 | |
| 248 | 121 | 07909295 |
| 220.21 | 07909296 | |
| 222.11 | 07909297 | |
| 301 | 07909298 | |
| 311.2 | 07909299 | |
| 346.5 | 07909300 | |
| 440.1 | 07909301 | |
| 557 | 07909302 | |
| 605 | 07909303 |