Class | Subclass | Patent |
410 | 23 | 06981826 |
100 | 06981827 | |
141 | 06981828 | |
411 | 1 | 06981829 |
412 | 33 | 06981830 |
414 | 174 | 06981831 |
217 | 06981832 | |
312 | 06981833 | |
462 | 06981834 | |
06981835 | ||
589 | 06981836 | |
635 | 06981837 | |
415 | 1 | 06981838 |
4.1 | 06981839 | |
115 | 06981840 | |
06981841 | ||
144 | 06981842 | |
220 | 06981843 | |
416 | 1 | 06981844 |
96R | 06981845 | |
97R | 06981846 | |
193A | 06981847 | |
417 | 14 | 06981848 |
50 | 06981849 | |
201 | 06981850 | |
284 | 06981851 | |
313 | 06981852 | |
414 | 06981853 | |
557 | 06981854 | |
418 | 201.1 | 06981855 |