Class | Subclass | Patent |
160 | 89 | 07320353 |
170 | 07320354 | |
162 | 9 | 07320740 |
73 | 07320741 | |
114 | 07320742 | |
117 | 07320743 | |
361 | 07320744 | |
164 | 359 | 07320355 |
502 | 07320356 | |
165 | 41 | 07320357 |
67 | 07320358 | |
70 | 07320359 | |
149 | 07320360 | |
166 | 07320361 | |
205 | 07320362 | |
166 | 241.6 | 07320363 |
302 | 07320364 | |
370 | 07320365 | |
381 | 07320366 | |
387 | 07320367 |