Class | Subclass | Patent |
99 | 447 | 07320278 |
221 | 25 | 07320412 |
353 | 15 | 07320520 |
362 | 231 | 07320532 |
425 | 72.2 | 07320581 |
473 | 483 | 07320652 |
602 | 5 | 07320670 |
55 | 483 | 07320720 |
162 | 9 | 07320740 |
252 | 68 | 07320763 |
435 | 91.2 | 07320881 |
442 | 394 | 07320948 |
530 | 350 | 07321024 |
375 | 242 | 07321627 |
379 | 265.05 | 07321657 |
700 | 106 | 07321803 |
704 | 275 | 07321857 |
709 | 206 | 07321921 |
717 | 168 | 07322029 |
726 | 22 | 07322044 |
D6 | 552 | D0560088 |
D7 | 554.3 | D0560099 |
D14 | 421 | D0560220 |