Class Subclass Patent
340 3.3 06982625
  5.71 06982626
  10.1 06982627
  10.2 06982628
  10.42 06982629
  407.1 06982630
  426.11 06982631
  426.3 06982632
  432 06982633
  435 06982634
  439 06982635
  442 06982636
  468 06982637
  476 06982638
  539.13 06982639
  540 06982640
  541 06982641
  550 06982642
  568.1 06982643
  572.1 06982644
    06982645
  572.7 06982646
  576 06982647
  641 06982648
  815.4 06982649
  870.02 06982650
    06982651
  908.1 06982652
  933 06982653
  937 06982654
  969 06982655
  988 06982656
  990 06982657