| Class | Subclass | Patent |
| 232 | 45 | 07913898 |
| 235 | 375 | 07913899 |
| 07913900 | ||
| 380 | 07913901 | |
| 07913902 | ||
| 382 | 07913903 | |
| 385 | 07913904 | |
| 386 | 07913905 | |
| 451 | 07913906 | |
| 07913907 | ||
| 07913908 | ||
| 454 | 07913909 | |
| 462.15 | 07913910 | |
| 472.01 | 07913911 | |
| 07913912 | ||
| 473 | 07913913 | |
| 486 | 07913914 | |
| 492 | 07913915 | |
| 07913916 | ||
| 07913917 | ||
| 07913918 | ||
| 493 | 07913919 | |
| 494 | 07913920 | |
| 07913921 | ||
| 07913922 | ||
| 07913923 | ||
| 07913924 | ||
| 236 | 1C | 07913925 |
| 12.2 | 07913926 | |
| 46E | 07913927 | |
| 101E | 07913928 | |
| 239 | 5 | 07913929 |
| 164 | 07913930 | |
| 172 | 07913931 | |
| 288.5 | 07913932 | |
| 338 | 07913933 | |
| 419.5 | 07913934 | |
| 547 | 07913935 | |
| 553 | 07913936 | |
| 590.5 | 07913937 | |
| 690 | 07913938 |