| Class | Subclass | Patent |
| 30 | 123 | 07526865 |
| 124 | 07526866 | |
| 392 | 07526867 | |
| 07526868 | ||
| 532 | 07526869 | |
| 33 | 366.23 | 07526870 |
| 471 | 07526871 | |
| 555.1 | 07526872 | |
| 561 | 07526873 | |
| 613 | 07526874 | |
| 645 | 07526875 | |
| 34 | 90 | 07526876 |
| 209 | 07526877 | |
| 266 | 07526878 | |
| 596 | 07526879 | |
| 36 | 44 | 07526880 |
| 50.1 | 07526881 | |
| 174 | 07526882 | |
| 37 | 231 | 07526883 |
| 321 | 07526884 | |
| 406 | 07526885 | |
| 457 | 07526886 |