| Class | Subclass | Patent |
| 261 | 26 | 07938385 |
| 104 | 07938386 | |
| 264 | 1.27 | 07938989 |
| 1.33 | 07938990 | |
| 6 | 07938991 | |
| 29.5 | 07938992 | |
| 37.24 | 07938993 | |
| 40.1 | 07938994 | |
| 104 | 07938995 | |
| 108 | 07938996 | |
| 125 | 07938997 | |
| 162 | 07938998 | |
| 173.12 | 07938999 | |
| 229 | 07939000 | |
| 257 | 07939001 | |
| 289.6 | 07939002 | |
| 308 | 07939003 | |
| 316 | 07939004 | |
| 318 | 07939005 | |
| 328.1 | 07939006 | |
| 434 | 07939007 | |
| 501 | 07939008 | |
| 523 | 07939009 | |
| 555 | 07939010 | |
| 571 | 07939011 | |
| 266 | 228 | 07939012 |
| 267 | 165 | 07938387 |