| Class | Subclass | Patent |
| 33 | 1N | 07373721 |
| 1V | 07373722 | |
| 265 | 07373723 | |
| 291 | 07373724 | |
| 293 | 07373725 | |
| 07373726 | ||
| 455 | 07373727 | |
| 514.1 | 07373728 | |
| 527 | 07373729 | |
| 528 | 07373730 | |
| 566 | 07373731 | |
| 640 | 07373732 | |
| 645 | 07373733 | |
| 663 | 07373734 | |
| 679.1 | 07373735 | |
| 34 | 443 | 07373736 |
| 595 | 07373737 | |
| 36 | 25R | 07373738 |
| 07373739 | ||
| 44 | 07373740 | |
| 110 | 07373741 | |
| 115 | 07373742 |