Class | Subclass | Patent |
72 | 211 | 06981398 |
206 | 541 | 06981593 |
248 | 346.01 | 06981680 |
404 | 114 | 06981819 |
433 | 139 | 06981870 |
452 | 32 | 06981912 |
800 | 312 | 06982366 |
06982367 | ||
324 | 694 | 06982562 |
378 | 4 | 06983034 |
710 | 301 | 06983340 |
D8 | 322 | D0513379 |