| Class | Subclass | Patent |
| 131 | 280 | 07938124 |
| 352 | 07938125 | |
| 364 | 07938126 | |
| 132 | 73.5 | 07938127 |
| 200 | 07938128 | |
| 134 | 18 | 07938909 |
| 22.1 | 07938910 | |
| 28 | 07938911 | |
| 42 | 07938912 | |
| 56D | 07938913 | |
| 64R | 07938914 | |
| 137 | 07938129 | |
| 157 | 07938130 | |
| 163 | 07938131 | |
| 135 | 91 | 07938132 |
| 120.1 | 07938133 | |
| 124 | 07938134 | |
| 135 | 07938135 | |
| 136 | 205 | 07939743 |
| 236.1 | 07939744 | |
| 243 | 07939745 | |
| 244 | 07939746 | |
| 248 | 07939747 | |
| 256 | 07939748 | |
| 263 | 07939749 | |
| 07939750 | ||
| 137 | 15.09 | 07938136 |
| 15.13 | 07938137 | |
| 223 | 07938138 | |
| 467 | 07938139 | |
| 487.5 | 07938140 | |
| 505.25 | 07938141 | |
| 625.44 | 07938142 | |
| 625.68 | 07938143 | |
| 843 | 07938144 | |
| 884 | 07938145 | |
| 138 | 99 | 07938146 |
| 114 | 07938147 |