| Class | Subclass | Patent |
| 132 | 53 | 07909041 |
| 159 | 07909042 | |
| 218 | 07909043 | |
| 07909044 | ||
| 134 | 1.1 | 07909933 |
| 1.3 | 07909934 | |
| 7 | 07909935 | |
| 30 | 07909936 | |
| 34 | 07909937 | |
| 56D | 07909938 | |
| 07909939 | ||
| 07909940 | ||
| 57R | 07909941 | |
| 93 | 07909045 | |
| 105 | 07909046 | |
| 111 | 07909047 | |
| 115R | 07909942 | |
| 135 | 20.2 | 07909048 |
| 20.3 | 07909049 | |
| 88.02 | 07909050 | |
| 98 | 07909051 | |
| 136 | 243 | 07910821 |
| 244 | 07910822 | |
| 252 | 07910823 | |
| 254 | 07910824 | |
| 263 | 07910825 | |
| 137 | 14 | 07909052 |
| 15.11 | 07909053 | |
| 426 | 07909054 | |
| 494 | 07909055 | |
| 512 | 07909056 | |
| 516.29 | 07909057 | |
| 596.17 | 07909058 | |
| 615 | 07909059 | |
| 625.6 | 07909060 | |
| 801 | 07909061 | |
| 07909062 | ||
| 828 | 07909063 | |
| 884 | 07909064 | |
| 138 | 89 | 07909065 |
| 139 | 29 | 07909066 |