Utility
Subclass
Subgroup
Patent
A47C
4/02
12167797
9/005
12167798
A47L
15/507
12167823
A61M
1/282
12168089
A61N
5/0618
12168143
A63C
1/28
12168169
B03D
1/0043
12168237
B07C
5/3412
12168247
B23Q
11/0075
12168276
B24B
21/006
12168279
B27F
1/02
12168306
B60T
13/683
12168425
B60W
30/19
12168444
B62D
59/02
12168487
C22C
33/0264
12168818
E04B
1/8218
12168869
E05B
77/08
12168894
F03B
13/18
12168967
F16K
7/06
12169034
F23R
3/283
12169067
G01L
5/24
12169151
G01N
27/82
12169186
G06F
13/22
12169463
G06Q
10/06312
12169799
G08B
5/002
12170019
H01G
11/66
12170169
H01H
39/004
12170180
H01Q
21/0025
12170405
H03F
3/193
12170508
H03K
17/6871
12170518
H03M
1/468
12170524
H04B
7/0486
12170555
H04L
5/001
12170626
25/0204
12170584
H04N
19/159
12170781
H04W
28/0967
12170925
48/18
12170955
56/001
12170970
64/00
12170976
72/1263
12170993
72/535
12171014
72/542
12171016
76/28
12171040
Design and Plant
Class
Subclass
Patent
D6
691.1
D1054238
D12
196
D1054355
209
D1054358
D1054359
408
D1054362
D14
336
D1054414
485
D1054446
D15
144
D1054464