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Scheme
Definition
CPC-to-IPC
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CPC to IPC Concordance for Subclass
A
63C
Printable Version [PDF]
Version:
2026.08
CPC Group
IPC Group
CPC Group
IPC Group
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open_in_new
A
63C
17/014
A
63
C
17/04
open_in_new
A
63C
17/015
A
63
C
17/02
open_in_new
A
63C
17/016
A
63
C
17/06
open_in_new
A
63C
17/017
A
63
C
17/01
open_in_new
A
63C
17/018
A
63
C
17/01
open_in_new
A
63C
17/02
A
63
C
17/02
open_in_new
A
63C
17/04
A
63
C
17/04
open_in_new
A
63C
17/045
A
63
C
17/04
open_in_new
A
63C
17/06
A
63
C
17/06
open_in_new
A
63C
17/061
A
63
C
17/06
open_in_new
A
63C
17/062
A
63
C
17/06
open_in_new
A
63C
17/064
A
63
C
17/06
open_in_new
A
63C
17/065
A
63
C
17/06
open_in_new
A
63C
17/067
A
63
C
17/06
open_in_new
A
63C
17/068
A
63
C
17/06
open_in_new
A
63C
17/08
A
63
C
17/08
open_in_new
A
63C
17/10
A
63
C
17/10
open_in_new
A
63C
17/12
A
63
C
17/12
open_in_new
A
63C
17/14
A
63
C
17/14
open_in_new
A
63C
17/1409
A
63
C
17/14
open_in_new
A
63C
17/1418
A
63
C
17/14
open_in_new
A
63C
17/1427
A
63
C
17/14
open_in_new
A
63C
17/1436
A
63
C
17/14
open_in_new
A
63C
17/1445
A
63
C
17/14
open_in_new
A
63C
17/1454
A
63
C
17/14
open_in_new
A
63C
2017/1463
A
63
C
17/14
open_in_new
A
63C
2017/1472
A
63
C
17/14
open_in_new
A
63C
2017/1481
A
63
C
17/14
open_in_new
A
63C
2017/149
A
63
C
17/14
open_in_new
A
63C
17/16
A
63
C
17/16
open_in_new
A
63C
17/18
A
63
C
17/18
open_in_new
A
63C
17/20
A
63
C
17/20
open_in_new
A
63C
17/22
A
63
C
17/22
open_in_new
A
63C
17/223
A
63
C
17/22
open_in_new
A
63C
17/226
A
63
C
17/22
open_in_new
A
63C
17/24
A
63
C
17/24
open_in_new
A
63C
17/26
A
63
C
17/26
open_in_new
A
63C
17/262
A
63
C
17/26
open_in_new
A
63C
17/265
A
63
C
17/26
open_in_new
A
63C
17/267
A
63
C
17/26
open_in_new
A
63C
17/28
A
63
C
17/28
open_in_new
A
63C
19/00
A
63
C
19/00
open_in_new
A
63C
19/003
A
63
C
19/00
open_in_new
A
63C
19/005
A
63
C
19/00
open_in_new
A
63C
19/02
A
63
C
19/02
open_in_new
A
63C
19/04
A
63
C
19/04
open_in_new
A
63C
19/06
A
63
C
19/06
open_in_new
A
63C
19/062
A
63
C
19/06
open_in_new
A
63C
19/065
A
63
C
19/06
open_in_new
A
63C
2019/067
A
63
C
19/06
open_in_new
A
63C
19/08
A
63
C
19/08
open_in_new
A
63C
2019/085
A
63
C
19/08
open_in_new
A
63C
19/10
A
63
C
19/10
open_in_new
A
63C
19/12
A
63
C
19/12
open_in_new
A
63C
2201/00
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A
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2201/02
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A
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2201/04
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A
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2201/06
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A
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2201/10
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A
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2201/12
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A
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2203/00
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A
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2203/02
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A
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2203/06
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A
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2203/065
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A
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2203/08
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2203/10
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2203/12
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2203/14
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2203/54
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Last updated on:
Friday July 31, 2026
Published on:
Friday July 31, 2026
Owned by:
Office of International Patent Cooperation