| Class | Subclass | Patent |
| 720 | 646 | 07945922 |
| 652 | 07945923 | |
| 725 | 9 | 07945924 |
| 31 | 07945925 | |
| 34 | 07945926 | |
| 46 | 07945927 | |
| 07945928 | ||
| 07945929 | ||
| 58 | 07945930 | |
| 62 | 07945931 | |
| 68 | 07945932 | |
| 72 | 07945933 | |
| 75 | 07945934 | |
| 86 | 07945935 | |
| 97 | 07945936 | |
| 105 | 07945937 | |
| 07945938 | ||
| 148 | 07945939 | |
| 726 | 1 | 07945940 |
| 07945941 | ||
| 2 | 07945942 | |
| 07945943 | ||
| 07945944 | ||
| RE042382 | ||
| 3 | 07945945 | |
| 4 | 07945946 | |
| 07945947 | ||
| 5 | 07945948 | |
| 07945949 | ||
| 10 | 07945950 | |
| 21 | 07945951 | |
| 22 | 07945952 | |
| 07945953 | ||
| 07945954 | ||
| 07945955 | ||
| 24 | 07945956 | |
| 07945957 | ||
| 25 | 07945958 | |
| 26 | 07945959 | |
| 27 | 07945960 | |
| 07945961 | ||
| 35 | 07942936 |