Class | Subclass | Patent |
2 | 69 | 06981282 |
34 | 92 | 06981338 |
166 | 65.1 | 06981546 |
169 | 62 | 06981555 |
296 | 26.01 | 06981728 |
433 | 29 | 06981867 |
215 | 06981874 | |
149 | 109.6 | 06982015 |
514 | 458 | 06982281 |
534 | 15 | 06982324 |
174 | 102R | 06982384 |
310 | 307 | 06982515 |
348 | 441 | 06982763 |