Class | Subclass | Patent |
290 | 55 | 07321173 |
292 | 1 | 07320487 |
216 | 07320488 | |
294 | 19.1 | 07320489 |
49 | 07320490 | |
87.26 | 07320491 | |
296 | 97.6 | 07320492 |
97.8 | 07320493 | |
100.09 | 07320494 | |
146.1 | 07320495 | |
07320496 | ||
146.4 | 07320497 | |
216.06 | 07320498 | |
219 | 07320499 | |
297 | 250.1 | RE040010 |
256.16 | 07320500 | |
378.12 | 07320501 | |
423.11 | 07320502 | |
452.63 | 07320503 | |
298 | 1H | 07320504 |
299 | 105 | 07320505 |