| Class | Subclass | Patent |
| 5 | 9.1 | 07552486 |
| 15 | 21.1 | 07552496 |
| 73 | 861.28 | 07552652 |
| 99 | 295 | 07552672 |
| 198 | 413 | 07552815 |
| 368 | 106 | 07553067 |
| 132 | 07553068 | |
| 604 | 500 | 07553304 |
| 606 | 167 | 07553318 |
| 8 | 405 | 07553337 |
| 641 | 07553340 | |
| 435 | 6 | 07553620 |
| 228 | 07553652 | |
| 504 | 250 | 07553798 |
| 514 | 397 | 07553862 |
| 315 | 505 | 07554275 |
| 323 | 282 | 07554310 |
| 324 | 750 | 07554346 |
| 700 | 118 | 07555356 |
| 702 | 89 | 07555397 |
| 713 | 180 | 07555652 |
| 726 | 23 | 07555777 |
| D1 | 121 | D0595027 |
| D3 | 319 | D0595056 |
| D11 | 26 | D0595175 |
| D0595176 |