| Class | Subclass | Patent |
| 460 | 99 | 07927198 |
| 101 | 07927199 | |
| 112 | 07927200 | |
| 119 | 07927201 | |
| 463 | 1 | 07927202 |
| 4 | 07927203 | |
| 16 | 07927204 | |
| 20 | 07927205 | |
| 07927206 | ||
| 07927207 | ||
| 25 | 07927208 | |
| 07927209 | ||
| 29 | 07927210 | |
| 07927211 | ||
| 07927212 | ||
| 07927213 | ||
| 07927214 | ||
| 32 | 07927215 | |
| 38 | 07927216 | |
| 42 | 07927217 | |
| 46 | 07927218 | |
| 464 | 46 | 07927219 |
| 140 | 07927220 |