| Class | Subclass | Patent |
| 210 | 167.23 | 07931801 |
| 201 | 07931802 | |
| 206 | 07931803 | |
| 227 | 07931804 | |
| 321.78 | 07931805 | |
| 489 | 07931153 | |
| 500.23 | 07931154 | |
| 609 | 07931806 | |
| 620 | 07931807 | |
| 631 | 07931808 | |
| 652 | 07931809 | |
| 739 | 07931810 | |
| 748.01 | 07931811 | |
| 07931812 | ||
| 07931813 | ||
| 07931814 | ||
| 757 | 07931815 | |
| 759 | 07931816 | |
| 767 | 07931817 | |
| 211 | 41.9 | 07931155 |
| 59.3 | 07931156 | |
| 70.1 | 07931157 | |
| 70.6 | 07931158 | |
| 07931159 | ||
| 90.02 | 07931160 | |
| 106 | 07931161 | |
| 194 | 07931162 | |
| 215 | 232 | 07931163 |
| 216 | 19 | 07931818 |
| 41 | 07931819 | |
| 67 | 07931820 | |
| 218 | 154 | 07932476 |
| 219 | 121.27 | 07932477 |
| 121.68 | 07932478 | |
| 121.72 | 07932479 | |
| 482 | 07932480 | |
| 502 | 07932481 | |
| 506 | 07932482 | |
| 516 | 07932483 |