| Class | Subclass | Patent |
| 180 | 6.48 | 07931099 |
| 14.2 | 07931100 | |
| 65.1 | 07931101 | |
| 65.225 | 07931102 | |
| 65.6 | 07931103 | |
| 68.1 | 07931104 | |
| 68.5 | 07931105 | |
| 89.1 | 07931106 | |
| 165 | 07931107 | |
| 199 | 07931108 | |
| 219 | 07931109 | |
| 220 | 07931110 | |
| 274 | 07931111 | |
| 417 | 07931112 | |
| 443 | 07931113 | |
| 181 | 150 | 07931114 |
| 171 | 07931115 | |
| 199 | 07931116 | |
| 207 | 07931117 | |
| 223 | 07931118 | |
| 228 | 07931119 | |
| 258 | 07931120 | |
| 182 | 92 | 07931121 |
| 128 | 07931122 | |
| 129 | 07931123 | |
| 184 | 6.11 | 07931124 |
| 6.18 | 07931125 | |
| 105.3 | 07931126 | |
| 187 | 288 | 07931127 |
| 293 | 07931128 | |
| 188 | 71.9 | 07931129 |
| 153D | 07931130 | |
| 170 | 07931131 | |
| 266.7 | 07931132 |