| Class | Subclass | Patent |
| 210 | 115 | 07914671 |
| 143 | 07914672 | |
| 198.2 | 07914673 | |
| 222 | 07914674 | |
| 400 | 07913854 | |
| 411 | 07913855 | |
| 416.4 | 07913856 | |
| 500.38 | 07913857 | |
| 501 | 07913858 | |
| 07913859 | ||
| 603 | 07914675 | |
| 07914676 | ||
| 615 | 07914677 | |
| 617 | 07914678 | |
| 634 | 07914679 | |
| 638 | RE042249 | |
| 644 | 07914680 | |
| 646 | 07914681 | |
| 660 | 07914682 | |
| 671 | 07914683 | |
| 694 | 07914684 | |
| 702 | 07914685 | |
| 703 | 07914686 | |
| 739 | 07914687 | |
| 748.07 | 07914688 | |
| 782 | 07914689 | |
| 211 | 59.2 | 07913860 |
| 59.3 | 07913861 | |
| 94.01 | 07913862 | |
| 186 | 07913863 | |
| 212 | 289 | 07913864 |
| 213 | 61 | 07913865 |
| 216 | 39 | 07914690 |
| 41 | 07914691 | |
| 67 | 07914692 | |
| 81 | 07914693 | |
| 89 | 07914694 | |
| 218 | 155 | 07915558 |
| 219 | 69.15 | 07915559 |
| 74 | 07915560 | |
| 76.14 | 07915561 | |
| 121.13 | 07915562 | |
| 121.54 | 07915563 | |
| 121.68 | 07915564 | |
| 121.71 | 07915565 | |
| 137WM | 07915566 | |
| 545 | 07915567 | |
| 680 | 07915568 |