Class | Subclass | Patent |
424 | 1.69 | 07320783 |
9.1 | 07320784 | |
9.2 | 07320785 | |
9.6 | 07320786 | |
93.21 | 07320787 | |
93.4 | RE040023 | |
94.6 | 07320788 | |
130.1 | 07320789 | |
133.1 | 07320790 | |
07320791 | ||
141.1 | 07320792 | |
158.1 | 07320793 | |
185.1 | 07320794 | |
189.1 | 07320795 | |
192.1 | 07320796 | |
401 | 07320797 | |
422 | 07320798 | |
07320799 | ||
433 | 07320800 | |
447 | 07320801 | |
451 | 07320802 | |
489 | 07320803 | |
646 | 07320804 | |
725 | 07320805 | |
750 | 07320806 |