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Scheme
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CPC-to-IPC
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CPC to IPC Concordance for Subclass
B
63C
Printable Version [PDF]
Version:
2026.08
CPC Group
IPC Group
CPC Group
IPC Group
B
63C
1/00
B
63
C
1/00
open_in_new
B
63C
1/02
B
63
C
1/02
open_in_new
B
63C
1/04
B
63
C
1/04
open_in_new
B
63C
1/06
B
63
C
1/06
open_in_new
B
63C
1/08
B
63
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1/08
open_in_new
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63C
1/10
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63
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1/10
open_in_new
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63C
1/12
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63
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1/12
open_in_new
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63C
3/00
B
63
C
3/00
open_in_new
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63C
3/02
B
63
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3/02
open_in_new
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63C
3/04
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63
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3/04
open_in_new
B
63C
3/06
B
63
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3/06
open_in_new
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63C
3/08
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3/08
open_in_new
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3/10
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3/10
open_in_new
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3/12
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3/12
open_in_new
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63C
3/14
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63
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3/14
open_in_new
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63C
5/00
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63
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5/00
open_in_new
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63C
5/02
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63
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5/02
open_in_new
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63C
2005/022
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63
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5/02
open_in_new
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63C
2005/025
B
63
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5/02
open_in_new
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63C
2005/027
B
63
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5/02
open_in_new
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63C
5/04
B
63
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5/04
open_in_new
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63C
7/00
B
63
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7/00
open_in_new
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63C
7/003
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63
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7/00
open_in_new
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63C
7/006
B
63
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7/00
open_in_new
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63C
7/02
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63
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7/02
open_in_new
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63C
7/04
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63
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7/04
open_in_new
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63C
7/06
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63
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7/06
open_in_new
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63C
7/08
B
63
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7/08
open_in_new
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63C
7/10
B
63
C
7/10
open_in_new
B
63C
7/12
B
63
C
7/12
open_in_new
B
63C
2007/125
B
63
C
7/12
open_in_new
B
63C
7/14
B
63
C
7/14
open_in_new
B
63C
7/16
B
63
C
7/16
open_in_new
B
63C
7/18
B
63
C
7/18
open_in_new
B
63C
7/20
B
63
C
7/20
open_in_new
B
63C
7/22
B
63
C
7/22
open_in_new
B
63C
7/24
B
63
C
7/24
open_in_new
B
63C
7/26
B
63
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7/26
open_in_new
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63C
7/28
B
63
C
7/28
open_in_new
B
63C
7/30
B
63
C
7/30
open_in_new
B
63C
9/00
B
63
C
9/00
open_in_new
B
63C
9/0005
B
63
C
9/00
open_in_new
B
63C
9/0011
B
63
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9/00
open_in_new
B
63C
2009/0017
B
63
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9/00
open_in_new
B
63C
2009/0023
B
63
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9/00
open_in_new
B
63C
2009/0029
B
63
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9/00
open_in_new
B
63C
2009/0035
B
63
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9/00
open_in_new
B
63C
2009/0041
B
63
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9/00
open_in_new
B
63C
2009/0047
B
63
C
9/00
open_in_new
B
63C
2009/0052
B
63
C
9/00
open_in_new
B
63C
2009/0058
B
63
C
9/00
open_in_new
B
63C
2009/0064
B
63
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9/00
open_in_new
B
63C
2009/007
B
63
C
9/00
open_in_new
B
63C
2009/0076
B
63
C
9/00
open_in_new
B
63C
2009/0082
B
63
C
9/00
open_in_new
B
63C
2009/0088
B
63
C
9/00
open_in_new
B
63C
2009/0094
B
63
C
9/00
open_in_new
B
63C
9/01
B
63
C
9/01
open_in_new
B
63C
9/02
B
63
C
9/02
open_in_new
B
63C
2009/023
B
63
C
9/02
open_in_new
B
63C
2009/026
B
63
C
9/02
open_in_new
B
63C
9/03
B
63
C
9/03
open_in_new
B
63C
2009/035
B
63
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9/03
open_in_new
B
63C
9/04
B
63
C
9/04
open_in_new
B
63C
2009/042
B
63
C
9/04
open_in_new
B
63C
2009/044
B
63
C
9/04
open_in_new
B
63C
2009/046
B
63
C
9/04
open_in_new
B
63C
2009/048
B
63
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9/04
open_in_new
B
63C
9/05
B
63
C
9/05
open_in_new
B
63C
9/06
B
63
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9/06
open_in_new
B
63C
9/065
B
63
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9/06
open_in_new
B
63C
9/08
B
63
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9/08
open_in_new
B
63C
9/081
B
63
C
9/08
open_in_new
B
63C
9/082
B
63
C
9/08
open_in_new
B
63C
2009/084
B
63
C
9/08
open_in_new
B
63C
2009/085
B
63
C
9/08
open_in_new
B
63C
9/087
B
63
C
9/087
open_in_new
B
63C
9/093
B
63
C
9/093
open_in_new
B
63C
9/105
B
63
C
9/105
open_in_new
B
63C
9/1055
B
63
C
9/105
open_in_new
B
63C
9/11
B
63
C
9/11
open_in_new
B
63C
9/115
B
63
C
9/115
open_in_new
B
63C
9/125
B
63
C
9/125
open_in_new
B
63C
9/1255
B
63
C
9/125
open_in_new
B
63C
9/13
B
63
C
9/13
open_in_new
B
63C
2009/131
B
63
C
9/13
open_in_new
B
63C
2009/133
B
63
C
9/13
open_in_new
B
63C
9/135
B
63
C
9/135
open_in_new
B
63C
9/15
B
63
C
9/15
open_in_new
B
63C
9/155
B
63
C
9/15
open_in_new
B
63C
9/18
B
63
C
9/18
open_in_new
B
63C
9/19
B
63
C
9/19
open_in_new
B
63C
9/20
B
63
C
9/20
open_in_new
B
63C
9/21
B
63
B
45/00
open_in_new
B
63C
9/22
B
63
C
9/22
open_in_new
B
63C
9/23
B
63
C
9/23
open_in_new
B
63C
9/24
B
60
C
29/00
open_in_new
B
63C
9/26
B
63
C
9/26
open_in_new
B
63C
2009/265
B
63
C
9/26
open_in_new
B
63C
9/28
B
63
C
9/28
open_in_new
B
63C
9/30
B
63
C
9/30
open_in_new
B
63C
9/32
B
63
C
9/32
open_in_new
B
63C
11/00
B
63
C
11/00
open_in_new
B
63C
2011/005
B
63
C
11/00
open_in_new
B
63C
11/02
B
63
C
11/02
open_in_new
B
63C
2011/021
B
63
C
11/02
open_in_new
B
63C
2011/022
B
63
C
11/02
open_in_new
B
63C
2011/023
B
63
C
11/02
open_in_new
B
63C
2011/024
B
63
C
11/02
open_in_new
B
63C
2011/025
B
63
C
11/02
open_in_new
B
63C
2011/026
B
63
C
11/02
open_in_new
B
63C
2011/027
B
63
C
11/02
open_in_new
B
63C
2011/028
B
63
C
11/02
open_in_new
B
63C
11/04
B
63
C
11/04
open_in_new
B
63C
2011/043
B
63
C
11/04
open_in_new
B
63C
2011/046
B
63
C
11/04
open_in_new
B
63C
11/06
B
63
C
11/06
open_in_new
B
63C
11/08
B
63
C
11/08
open_in_new
B
63C
2011/085
B
63
C
11/08
open_in_new
B
63C
11/10
B
63
C
11/10
open_in_new
B
63C
11/12
B
63
C
11/12
open_in_new
B
63C
2011/121
B
63
C
11/12
open_in_new
B
63C
2011/123
B
63
C
11/12
open_in_new
B
63C
2011/125
B
63
C
11/12
open_in_new
B
63C
2011/126
B
63
C
11/12
open_in_new
B
63C
2011/128
B
63
C
11/12
open_in_new
B
63C
11/14
B
63
C
11/14
open_in_new
B
63C
11/16
B
63
C
11/16
open_in_new
B
63C
2011/165
B
63
C
11/16
open_in_new
B
63C
11/18
B
63
C
11/18
open_in_new
B
63C
2011/182
B
63
C
11/18
open_in_new
B
63C
11/184
B
63
C
11/18
open_in_new
B
63C
11/186
B
63
C
11/18
open_in_new
B
63C
2011/188
B
63
C
11/18
open_in_new
B
63C
11/20
B
63
C
11/20
open_in_new
B
63C
11/202
B
63
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11/20
open_in_new
B
63C
11/205
B
63
C
11/20
open_in_new
B
63C
11/207
B
63
C
11/20
open_in_new
B
63C
11/22
B
63
C
11/22
open_in_new
B
63C
11/2209
B
63
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11/22
open_in_new
B
63C
2011/2218
B
63
C
11/22
open_in_new
B
63C
11/2227
B
63
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11/22
open_in_new
B
63C
11/2236
B
63
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11/22
open_in_new
B
63C
11/2245
B
63
C
11/22
open_in_new
B
63C
2011/2254
B
63
C
11/22
open_in_new
B
63C
2011/2263
B
63
C
11/22
open_in_new
B
63C
2011/2272
B
63
C
11/22
open_in_new
B
63C
2011/2281
B
63
C
11/22
open_in_new
B
63C
2011/229
B
63
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11/22
open_in_new
B
63C
11/24
B
63
C
11/24
open_in_new
B
63C
11/26
B
63
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11/26
open_in_new
B
63C
11/28
B
63
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11/28
open_in_new
B
63C
11/30
B
63
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11/30
open_in_new
B
63C
2011/303
B
63
C
11/30
open_in_new
B
63C
2011/306
B
63
C
11/30
open_in_new
B
63C
11/32
B
63
C
11/32
open_in_new
B
63C
11/325
B
63
C
11/32
open_in_new
B
63C
11/34
B
63
C
11/34
open_in_new
B
63C
11/36
B
63
C
11/36
open_in_new
B
63C
11/38
B
63
C
11/38
open_in_new
B
63C
11/40
B
63
C
11/40
open_in_new
B
63C
11/42
B
63
C
11/42
open_in_new
B
63C
11/44
B
63
C
11/44
open_in_new
B
63C
11/46
B
63
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11/46
open_in_new
B
63C
11/48
B
63
C
11/48
open_in_new
B
63C
11/49
B
63
C
11/49
open_in_new
B
63C
11/50
B
63
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11/50
open_in_new
B
63C
11/52
B
63
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11/52
open_in_new
B
63C
13/00
B
63
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13/00
open_in_new
B
63C
15/00
B
63
C
15/00
open_in_new
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Last updated on:
Friday July 31, 2026
Published on:
Friday July 31, 2026
Owned by:
Office of International Patent Cooperation