| Class | Subclass | Patent |
| 200 | 5R | 07915546 |
| 6A | 07915547 | |
| 17R | 07915548 | |
| 18 | 07915549 | |
| 275 | 07915550 | |
| 293 | 07915551 | |
| 310 | 07915552 | |
| 314 | 07915553 | |
| 315 | 07915554 | |
| 331 | 07915555 | |
| 600 | 07915556 | |
| 204 | 229.5 | 07914650 |
| 281 | 07914651 | |
| 284 | 07914652 | |
| 290.09 | 07914653 | |
| 298.03 | 07914654 | |
| 406 | 07914655 | |
| 548 | 07914656 | |
| 205 | 84 | 07914657 |
| 101 | 07914658 | |
| 412 | 07914659 | |
| 629 | 07914660 | |
| 734 | 07914661 | |
| 745 | 07914662 | |
| 778 | 07914663 | |
| 781 | 07914664 | |
| 206 | 162 | 07913837 |
| 305 | 07913838 | |
| 315.3 | 07913839 | |
| 315.9 | 07913840 | |
| 366 | 07913841 | |
| 388 | 07913842 | |
| 395 | 07913843 | |
| 434 | 07913844 | |
| 440 | 07913845 | |
| 449 | 07913846 | |
| 522 | 07913847 | |
| 07913848 | ||
| 542 | 07913849 | |
| 600 | 07913850 | |
| 208 | 28 | 07914665 |
| 113 | 07914666 | |
| 128 | 07914667 | |
| 131 | 07914668 | |
| 208R | 07914669 | |
| 390 | 07914670 | |
| 209 | 139.2 | 07913851 |
| 166 | 07913852 | |
| 405 | 07913853 | |
| 583 | 07915557 |