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A - HUMAN NECESSITIES
B - PERFORMING OPERATIONS; TRANSPORTING
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F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Y - GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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PDF
Scheme
CPC-to-IPC
CPC to IPC Concordance for Subclass
A
45B
Printable Version [PDF]
Version: 2018.08
CPC Group
IPC Group
A
45B
1/00
A
45
B
1/00
A
45B
1/02
A
45
B
1/02
A
45B
1/04
A
45
B
1/04
A
45B
3/00
A
45
B
3/00
A
45B
3/02
A
45
B
3/02
A
45B
3/04
A
45
B
3/04
A
45B
3/06
A
45
B
3/06
A
45B
3/08
A
45
B
3/08
A
45B
3/10
A
45
B
3/10
A
45B
3/12
A
45
B
3/12
A
45B
3/14
A
45
B
3/14
A
45B
3/16
A
45
B
3/16
A
45B
5/00
A
45
B
5/00
A
45B
7/00
A
45
B
7/00
A
45B
7/005
A
45
B
7/00
A
45B
9/00
A
45
B
9/00
A
45B
2009/002
A
45
B
9/00
A
45B
2009/005
A
45
B
9/00
A
45B
2009/007
A
45
B
9/00
A
45B
9/02
A
45
B
9/02
A
45B
2009/025
A
45
B
9/02
A
45B
9/04
A
45
B
9/04
A
45B
9/06
A
45
B
9/06
A
45B
11/00
A
45
B
11/00
A
45B
2011/005
A
45
B
11/00
A
45B
11/02
A
45
B
11/02
A
45B
11/04
A
45
B
11/04
A
45B
13/00
A
45
B
13/00
A
45B
15/00
A
45
B
15/00
A
45B
17/00
A
45
B
17/00
A
45B
2017/005
A
45
B
17/00
A
45B
19/00
A
45
B
19/00
A
45B
2019/001
A
45
B
19/00
A
45B
2019/002
A
45
B
19/00
A
45B
2019/004
A
45
B
19/00
A
45B
2019/005
A
45
B
19/00
A
45B
2019/007
A
45
B
19/00
A
45B
2019/008
A
45
B
19/00
A
45B
19/02
A
45
B
19/02
A
45B
2019/023
A
45
B
19/02
A
45B
2019/026
A
45
B
19/02
A
45B
19/04
A
45
B
19/04
A
45B
19/06
A
45
B
19/06
A
45B
19/08
A
45
B
19/08
A
45B
19/10
A
45
B
19/10
A
45B
19/12
A
45
B
19/12
A
45B
21/00
A
45
B
21/00
A
45B
23/00
A
45
B
23/00
A
45B
2023/0006
A
45
B
23/00
A
45B
2023/0012
A
45
B
23/00
A
45B
2023/0018
A
45
B
23/00
A
45B
2023/0025
A
45
B
23/00
A
45B
2023/0031
A
45
B
23/00
A
45B
2023/0037
A
45
B
23/00
A
45B
2023/0043
A
45
B
23/00
A
45B
2023/005
A
45
B
23/00
A
45B
2023/0056
A
45
B
23/00
A
45B
2023/0062
A
45
B
23/00
A
45B
2023/0068
A
45
B
23/00
A
45B
2023/0075
A
45
B
23/00
A
45B
2023/0081
A
45
B
23/00
A
45B
2023/0087
A
45
B
23/00
A
45B
2023/0093
A
45
B
23/00
A
45B
25/00
A
45
B
25/00
A
45B
2025/003
A
45
B
25/00
A
45B
25/006
A
45
B
25/00
A
45B
25/02
A
45
B
25/02
A
45B
25/04
A
45
B
25/04
A
45B
25/06
A
45
B
25/06
A
45B
25/08
A
45
B
25/08
A
45B
25/10
A
45
B
25/10
A
45B
2025/105
A
45
B
25/10
A
45B
25/12
A
45
B
25/12
A
45B
25/14
A
45
B
25/14
A
45B
25/143
A
45
B
25/14
A
45B
2025/146
A
45
B
25/14
A
45B
25/16
A
45
B
25/16
A
45B
25/165
A
45
B
25/16
A
45B
25/18
A
45
B
25/18
A
45B
2025/183
A
45
B
25/18
A
45B
2025/186
A
45
B
25/18
A
45B
25/20
A
45
B
25/20
A
45B
25/22
A
45
B
25/22
A
45B
25/24
A
45
B
25/24
A
45B
25/26
A
45
B
25/26
A
45B
25/28
A
45
B
25/28
A
45B
25/30
A
45
B
25/30
A
45B
27/00
A
45
B
27/00
A
45B
27/02
A
45
B
27/02
A
45B
2200/00
-
A
45B
2200/05
-
A
45B
2200/055
-
A
45B
2200/10
-
A
45B
2200/1009
-
A
45B
2200/1018
-
A
45B
2200/1027
-
A
45B
2200/1036
-
A
45B
2200/1045
-
A
45B
2200/1054
-
A
45B
2200/1063
-
A
45B
2200/1072
-
A
45B
2200/1081
-
A
45B
2200/109
-