| Class | Subclass | Patent |
| 210 | 143 | 07935249 |
| 07935250 | ||
| 150 | 07935251 | |
| 195.2 | 07935252 | |
| 241 | 07935253 | |
| 321.64 | 07935254 | |
| 338 | 07935255 | |
| 380.1 | 07934603 | |
| 494.1 | 07934604 | |
| 07934605 | ||
| 512.1 | 07934606 | |
| 605 | 07935256 | |
| 611 | 07935257 | |
| 636 | 07935258 | |
| 644 | RE042315 | |
| 650 | 07935259 | |
| 686 | 07935260 | |
| 708 | 07935261 | |
| 211 | 26 | 07934607 |
| 41.17 | 07934608 | |
| 59.2 | 07934609 | |
| 70.7 | 07934610 | |
| 85.3 | 07934611 | |
| 215 | 11.1 | 07934612 |
| 45 | 07934613 | |
| 294 | 07934614 | |
| 216 | 11 | 07935262 |
| 24 | 07935263 | |
| 27 | 07935264 | |
| 56 | 07935265 | |
| 94 | 07935266 | |
| 218 | 89 | 07935907 |
| 219 | 121.12 | 07935908 |
| 121.5 | 07935909 | |
| 121.71 | 07935910 | |
| 201 | 07935911 | |
| 270 | 07935912 | |
| 411 | 07935913 | |
| 627 | 07935914 | |
| 643 | 07935915 |