| Class | Subclass | Patent |
| 410 | 77 | 07938604 |
| 103 | 07938605 | |
| 411 | 55 | 07938606 |
| 107 | 07938607 | |
| 187 | 07938608 | |
| 386 | 07938609 | |
| 429 | 07938610 | |
| 414 | 403 | 07938611 |
| 501 | 07938612 | |
| 518 | 07938613 | |
| 793.4 | 07938614 | |
| 415 | 4.2 | 07938615 |
| 111 | 07938616 | |
| 118 | 07938617 | |
| 119 | 07938618 | |
| 143 | 07938619 | |
| 160 | 07938620 | |
| 173.1 | 07938621 | |
| 416 | 6 | 07938622 |
| 84 | 07938623 | |
| 96R | 07938624 | |
| 146R | 07938625 | |
| 221 | 07938626 | |
| 230 | 07938627 | |
| 248 | 07938628 | |
| 417 | 49 | 07938629 |
| 312 | 07938630 | |
| 360 | 07938631 | |
| 415 | 07938632 | |
| 423.7 | 07938633 | |
| 418 | 55.2 | 07938634 |
| 419 | 15 | 07939013 |