| Class | Subclass | Patent |
| 23 | 295R | 07927385 |
| 24 | 3.12 | 07926149 |
| 71J | 07926150 | |
| 163R | 07926151 | |
| 303 | 07926152 | |
| 29 | 25.35 | 07926153 |
| 25.42 | 07926154 | |
| 27C | 07926155 | |
| 214 | 07926156 | |
| 243.525 | 07926157 | |
| 271 | 07926158 | |
| 407.04 | 07926159 | |
| 421.1 | 07926160 | |
| 525.01 | 07926161 | |
| 559 | 07926162 | |
| 594 | 07926163 | |
| 596 | 07926164 | |
| 600 | 07926165 | |
| 602.1 | 07926166 | |
| 603.03 | 07926167 | |
| 606 | 07926168 | |
| 623.1 | 07927386 | |
| 730 | 07926169 | |
| 739 | 07926170 | |
| 745 | 07926171 | |
| 830 | 07926172 | |
| 832 | 07926173 | |
| 846 | 07926174 | |
| 07926175 | ||
| 890.09 | 07926176 | |
| 890.1 | 07926177 | |
| 890.142 | 07926178 | |
| 897.2 | 07926179 | |
| 07926180 | ||
| 897.34 | 07926181 | |
| 898.02 | 07926182 |