| Class | Subclass | Patent |
| 52 | 79.1 | 07937895 |
| 101 | 07937896 | |
| 167.5 | 07937897 | |
| 169.1 | 07937898 | |
| 169.5 | 07937899 | |
| 200 | 07937900 | |
| 223.6 | 07937901 | |
| 235 | 07937902 | |
| 506.09 | 07937903 | |
| 656.1 | 07937904 | |
| 53 | 136.4 | 07937905 |
| 248 | 07937906 | |
| 268 | 07937907 | |
| 412 | 07937908 | |
| 433 | 07937909 | |
| 441 | 07937910 | |
| 452 | 07937911 | |
| 477 | 07937912 | |
| 502 | 07937913 | |
| 510 | 07937914 | |
| 556 | 07937915 | |
| 562 | 07937916 | |
| 54 | 66 | 07937917 |
| 55 | 312 | 07938869 |
| 320 | 07938870 | |
| 337 | 07938871 | |
| 345 | 07938872 | |
| 385.1 | 07938873 | |
| 405 | 07938874 | |
| 445 | 07938875 | |
| 523 | 07938876 | |
| 07938877 | ||
| 56 | 11.7 | 07937918 |
| 15.8 | 07937919 | |
| 181 | 07937920 | |
| 294 | 07937921 | |
| 328.1 | 07937922 | |
| 341 | 07937923 | |
| 57 | 2 | 07937924 |
| 59 | 35.1 | 07937925 |