| Class | Subclass | Patent |
| 122 | 31.1 | 07909005 |
| 123 | 90.16 | 07909006 |
| 07909007 | ||
| 90.17 | 07909008 | |
| 143C | 07909009 | |
| 184.21 | 07909010 | |
| 193.2 | 07909011 | |
| 197.4 | 07909012 | |
| 204 | 07909013 | |
| 241 | 07909014 | |
| 321 | 07909015 | |
| 07909016 | ||
| 07909017 | ||
| 406.11 | 07909018 | |
| 406.23 | 07909019 | |
| 457 | 07909020 | |
| 470 | 07909021 | |
| 07909022 | ||
| 516 | 07909023 | |
| 520 | 07909024 | |
| 559.1 | 07909025 | |
| 559.3 | 07909026 | |
| 590 | 07909027 | |
| 125 | 13.01 | 07909028 |
| 126 | 651 | 07909029 |
| 128 | 201.11 | 07909030 |
| 203.25 | 07909031 | |
| 204.14 | 07909032 | |
| 204.21 | 07909033 | |
| 204.23 | 07909034 | |
| 206.21 | 07909035 | |
| 845 | 07909036 | |
| 848 | 07909037 | |
| 07909038 | ||
| 898 | 07909039 | |
| 07909040 |