| Class | Subclass | Patent |
| 232 | 35 | 07905390 |
| 235 | 375 | 07905391 |
| 07905392 | ||
| 376 | 07905393 | |
| 377 | 07905394 | |
| 379 | 07905395 | |
| 07905396 | ||
| 380 | 07905397 | |
| 07905398 | ||
| 381 | 07905399 | |
| 383 | 07905400 | |
| 385 | 07905401 | |
| 07905402 | ||
| 439 | 07905403 | |
| 449 | 07905404 | |
| 454 | 07905405 | |
| 07905406 | ||
| 07905407 | ||
| 07905408 | ||
| 462.01 | 07905409 | |
| 07905410 | ||
| 462.04 | 07905411 | |
| 462.14 | 07905412 | |
| 462.22 | 07905413 | |
| 462.45 | 07905414 | |
| 487 | 07905415 | |
| 07905416 | ||
| 07905417 | ||
| 07905418 | ||
| 492 | 07905419 | |
| 07905420 | ||
| 07905421 | ||
| 494 | 07905422 | |
| 07905423 | ||
| 236 | 12.18 | 07905424 |
| 239 | 5 | 07905425 |
| 44 | 07905426 | |
| 284.1 | 07905427 | |
| 305 | 07905428 | |
| 328 | 07905429 | |
| 337 | 07905430 | |
| 522 | 07905431 | |
| 591 | 07905432 |