| Class | Subclass | Patent |
| 241 | 5 | 07922108 |
| 30 | 07922109 | |
| 36 | 07922110 | |
| 261.2 | 07922111 | |
| 242 | 231 | 07922112 |
| 260 | 07922113 | |
| 571.3 | 07922114 | |
| 244 | 3.24 | 07923671 |
| 13 | 07922115 | |
| 31 | 07922116 | |
| 58 | 07922117 | |
| 118.5 | 07922118 | |
| 07922119 | ||
| 134D | 07922120 | |
| 07922121 | ||
| 135R | 07922122 | |
| 137.3 | 07922123 | |
| 158.8 | 07922124 | |
| 173.1 | 07922125 | |
| 208 | 07922126 | |
| 246 | 28R | 07922127 |
| 248 | 56 | 07922128 |
| 68.1 | 07922129 | |
| 74.2 | 07922130 | |
| 121 | 07922131 | |
| 124.1 | 07922132 | |
| 127 | 07922133 | |
| 129 | 07922134 | |
| 206.5 | 07922135 | |
| 222.11 | 07922136 | |
| 274.1 | 07922137 | |
| 276.1 | 07922138 | |
| 325 | 07922139 | |
| 339 | 07922140 | |
| 346.01 | 07922141 | |
| 424 | 07922142 | |
| 429 | 07922143 | |
| 694 | 07922144 | |
| 249 | 120 | 07922145 |
| 135 | 07922146 |