Class | Subclass | Patent |
51 | 307 | 07320716 |
52 | 236.1 | 07320200 |
426 | 07320201 | |
53 | 390 | 07320202 |
458 | 07320203 | |
459 | 07320204 | |
476 | 07320205 | |
553 | 07320206 | |
54 | 79.1 | 07320207 |
55 | 302 | 07320717 |
394 | 07320718 | |
429 | 07320719 | |
483 | 07320720 | |
498 | 07320721 | |
505 | 07320722 | |
512 | 07320723 | |
56 | 28 | 07320208 |
07320209 | ||
329 | 07320210 | |
59 | 63 | 07320211 |