| Class | Subclass | Patent |
| 200 | 181 | 07906738 |
| 292 | 07906739 | |
| 400 | 07906740 | |
| 406 | 07906741 | |
| 201 | 12 | 07905990 |
| 204 | 192.12 | 07905991 |
| 196.18 | 07905992 | |
| 07905993 | ||
| 297.1 | 07905994 | |
| 298.22 | 07905995 | |
| 403.01 | 07905996 | |
| 403.02 | 07905997 | |
| 07905998 | ||
| 403.04 | 07905999 | |
| 403.12 | 07906000 | |
| 451 | 07906001 | |
| 484 | 07906002 | |
| 547 | 07906003 | |
| 205 | 234 | 07906004 |
| 516 | 07906005 | |
| 637 | 07906006 | |
| 07906007 | ||
| 746 | 07906008 | |
| 777.5 | 07906009 | |
| 206 | 308.1 | 07905347 |
| 312 | 07905348 | |
| 315.5 | 07905349 | |
| 317 | 07905350 | |
| 349 | 07905351 | |
| 365 | 07905352 | |
| 370 | 07905353 | |
| 378 | 07905354 | |
| 532 | 07905355 | |
| 208 | 22 | 07906010 |
| 07906011 | ||
| 48AA | 07906012 | |
| 49 | 07906013 | |
| 106 | 07906014 | |
| 113 | 07906015 | |
| 267 | 07906016 | |
| 209 | 163 | 07905356 |
| 246 | 07905357 | |
| 397 | 07905358 | |
| 682 | 07905359 |