Utility
Subclass Subgroup Patent
A41D 20/00 12167759
A61B 5/332 12167916
A61F 2/447 12167970
  2/461 12167972
A61J 7/0046 12167989
A61K 31/4375 12168004
A61M 5/007 12168112
  5/14248 12168114
A61N 1/3975 12168139
B27K 3/153 12168307
B60L 53/12 12168397
C07D 471/14 12168660
C08F 2/28 12168703
C21C 7/068 12168808
C22B 7/005 12168815
E04B 9/045 12168871
E21B 43/267 12168922
  47/0228 12168925
F04D 29/284 12168984
F28C 1/02 12169099
G01S 7/497 12169256
  13/89 12169234
G06F 9/45558 12169732
  21/316 12169538
  21/35 12169546
  21/78 12169587
G06Q 20/108 12169817
  20/382 12169828
  20/401 12169834
  30/0217 12169845
  40/00 12169865
G10L 15/22 12170082
G16H 10/60 12170132
  20/00 12170134
H01R 13/642 12170424
H02H 1/0023 12170439
H02K 11/225 12170464
H04L 49/9047 12170625
H04N 21/478 12170823
H04S 7/30 12170880
H04W 4/90 12170942
  12/50 12170903
H10K 85/342 12171137
    12171138
    12171139
Design and Plant
Class Subclass Patent
D17 99 D1054482
D22 108 D1054522
D23 259 D1054538
D24 110.4 D1054549
D25 136 D1054595