| Class | Subclass | Patent |
| 122 | 14.2 | 07905202 |
| 123 | 41.44 | 07905203 |
| 68 | 07905204 | |
| 73A | 07905205 | |
| 90.15 | 07905206 | |
| 90.16 | 07905207 | |
| 90.22 | 07905208 | |
| 143R | 07905209 | |
| 192.1 | 07905210 | |
| 195R | 07905211 | |
| 196R | 07905212 | |
| 361 | 07905213 | |
| 435 | 07905214 | |
| 446 | 07905215 | |
| 456 | 07905216 | |
| 491 | 07905217 | |
| 520 | 07905218 | |
| 549 | 07905219 | |
| 617 | 07905220 | |
| 663 | 07905221 | |
| 124 | 16 | 07905222 |
| 125 | 13.01 | 07905223 |
| 126 | 25A | 07905224 |
| 41R | 07905225 | |
| 390.1 | 07905226 | |
| 696 | 07905227 | |
| 128 | 200.14 | 07905228 |
| 200.21 | 07905229 | |
| 200.23 | 07905230 | |
| 204.21 | 07905231 | |
| 207.18 | 07905232 | |
| 869 | 07905233 | |
| 898 | 07905234 |