Class | Subclass | Patent |
280 | 7.12 | 06981705 |
21.1 | 06981706 | |
33.992 | 06981707 | |
06981708 | ||
47.38 | 06981709 | |
87.03 | 06981710 | |
87.05 | 06981711 | |
283 | 06981712 | |
291 | 06981713 | |
304.1 | 06981714 | |
441 | 06981715 | |
515 | 06981716 | |
735 | 06981717 | |
737 | 06981718 | |
743.2 | 06981719 | |
285 | 332.1 | 06981720 |
353 | 06981721 | |
06981722 | ||
390 | 06981723 |