| Class | Subclass | Patent |
| 280 | 11.211 | 07914011 |
| 11.28 | 07914012 | |
| 14.22 | 07914013 | |
| 14.23 | 07914014 | |
| 47.18 | 07914015 | |
| 47.19 | 07914016 | |
| 47.29 | 07914017 | |
| 79.3 | 07914018 | |
| 86.75 | 07914019 | |
| 86.751 | 07914020 | |
| 86.756 | 07914021 | |
| 93.502 | 07914022 | |
| 93.511 | 07914023 | |
| 124.1 | 07914024 | |
| 124.109 | 07914025 | |
| 124.116 | 07914026 | |
| 221 | 07914027 | |
| 244 | 07914028 | |
| 261 | 07914029 | |
| 264 | 07914030 | |
| 284 | 07914031 | |
| 291 | 07914032 | |
| 293 | 07914033 | |
| 656 | 07914034 | |
| 728.2 | 07914035 | |
| 07914036 | ||
| 728.3 | 07914037 | |
| 730.1 | 07914038 | |
| 732 | 07914039 | |
| 737 | 07914040 | |
| 743.2 | 07914041 | |
| 762 | 07914042 | |
| 775 | 07914043 | |
| 777 | 07914044 | |
| 801.1 | 07914045 | |
| 848 | 07914046 | |
| 285 | 24 | 07914047 |
| 151.1 | 07914048 | |
| 235 | 07914049 | |
| 321 | 07914050 | |
| 322 | 07914051 | |
| 330 | 07914052 | |
| 365 | 07914053 |