CPC to IPC Concordance for Subclass B 61L

Version: 2026.08

CPC Group	IPC Group
B 61L 1/00	B 61 L 1/00
B 61L 1/02	B 61 L 1/02
B 61L 1/025	B 61 L 1/02
B 61L 1/04	B 61 L 1/04
B 61L 1/045	B 61 L 1/04
B 61L 1/06	B 61 L 1/06
B 61L 1/08	B 61 L 1/08
B 61L 1/10	B 61 L 1/10
B 61L 1/12	B 61 L 1/12
B 61L 1/14	B 61 L 1/14
B 61L 1/16	B 61 L 1/16
B 61L 1/161	B 61 L 1/16
B 61L 1/162	B 61 L 1/16
B 61L 1/163	B 61 L 1/16
B 61L 1/164	B 61 L 1/16
B 61L 1/165	B 61 L 1/16
B 61L 1/166	B 61 L 1/16
B 61L 1/167	B 61 L 1/16
B 61L 1/168	B 61 L 1/16
B 61L 1/169	B 61 L 1/16
B 61L 1/18	B 61 L 1/18
B 61L 1/181	B 61 L 1/18
B 61L 1/182	B 61 L 1/18
B 61L 1/183	B 61 L 1/18
B 61L 1/184	B 61 L 1/18
B 61L 1/185	B 61 L 1/18
B 61L 1/186	B 61 L 1/18
B 61L 1/187	B 61 L 1/18
B 61L 1/188	B 61 L 1/18
B 61L 1/20	B 61 L 1/20
B 61L 3/00	B 61 L 3/00
B 61L 3/02	B 61 L 3/02
B 61L 3/04	B 61 L 3/04
B 61L 3/06	B 61 L 3/06
B 61L 3/065	B 61 L 3/06
B 61L 3/08	B 61 L 3/08
B 61L 3/10	B 61 L 3/10
B 61L 3/103	B 61 L 3/10
B 61L 3/106	B 61 L 3/10
B 61L 3/12	B 61 L 3/12
B 61L 3/121	B 61 L 3/12
B 61L 2003/122	B 61 L 3/12
B 61L 2003/123	B 61 L 3/12
B 61L 3/125	B 61 L 3/12
B 61L 3/126	B 61 L 3/12
B 61L 3/127	B 61 L 3/12
B 61L 3/128	B 61 L 3/12
B 61L 3/14	B 61 L 3/14
B 61L 3/16	B 61 L 3/16
B 61L 3/18	B 61 L 3/18
B 61L 3/185	B 61 L 3/18
B 61L 3/20	B 61 L 3/20
B 61L 3/22	B 61 L 3/22
B 61L 3/221	B 61 L 3/22
B 61L 3/222	B 61 L 3/22
B 61L 2003/223	B 61 L 3/22
B 61L 3/225	B 61 L 3/22
B 61L 2003/226	B 61 L 3/22
B 61L 3/227	B 61 L 3/22
B 61L 2003/228	B 61 L 3/22
B 61L 3/24	B 61 L 3/24
B 61L 3/243	B 61 L 3/24
B 61L 3/246	B 61 L 3/24
B 61L 5/00	B 61 L 5/00
B 61L 5/02	B 61 L 5/02
B 61L 5/023	B 61 L 5/02
B 61L 5/026	B 61 L 5/02
B 61L 5/04	B 61 L 5/04
B 61L 5/045	B 61 L 5/04
B 61L 5/06	B 61 L 5/06
B 61L 5/062	B 61 L 5/06
B 61L 5/065	B 61 L 5/06
B 61L 5/067	B 61 L 5/06
B 61L 5/08	B 61 L 5/08
B 61L 5/10	B 61 L 5/10
B 61L 5/102	B 61 L 5/10
B 61L 5/105	B 61 L 5/10
B 61L 5/107	B 61 L 5/10
B 61L 5/12	B 61 L 5/12
B 61L 5/125	B 61 L 5/12
B 61L 5/14	B 61 L 5/14
B 61L 5/16	B 61 L 5/16
B 61L 5/161	B 61 L 5/16
B 61L 5/162	B 61 L 5/16
B 61L 5/163	B 61 L 5/16
B 61L 5/165	B 61 L 5/16
B 61L 5/166	B 61 L 5/16
B 61L 5/167	B 61 L 5/16
B 61L 5/168	B 61 L 5/16
B 61L 5/18	B 61 L 5/18
B 61L 5/1809	B 61 L 5/18
B 61L 5/1818	B 61 L 5/18
B 61L 5/1827	B 61 L 5/18
B 61L 5/1836	B 61 L 5/18
B 61L 5/1845	B 61 L 5/18
B 61L 5/1854	B 61 L 5/18
B 61L 5/1863	B 61 L 5/18
B 61L 5/1872	B 61 L 5/18
B 61L 5/1881	B 61 L 5/18
B 61L 5/189	B 61 L 5/18
B 61L 5/20	B 61 L 5/20
B 61L 5/203	B 61 L 5/20
B 61L 5/206	B 61 L 5/20
B 61L 5/22	B 61 L 5/22
B 61L 5/24	B 61 L 5/24
B 61L 7/00	B 61 L 7/00
B 61L 7/02	B 61 L 7/02
B 61L 7/021	B 61 L 7/02
B 61L 7/022	B 61 L 7/02
B 61L 7/024	B 61 L 7/02
B 61L 7/025	B 61 L 7/02
B 61L 7/027	B 61 L 7/02
B 61L 7/028	B 61 L 7/02
B 61L 7/04	B 61 L 7/04
B 61L 7/06	B 61 L 7/06
B 61L 7/061	B 61 L 7/06
B 61L 7/062	B 61 L 7/06
B 61L 7/063	B 61 L 7/06
B 61L 7/065	B 61 L 7/06
B 61L 7/066	B 61 L 7/06
B 61L 7/067	B 61 L 7/06
B 61L 7/068	B 61 L 7/06
B 61L 7/08	B 61 L 7/08
B 61L 7/081	B 61 L 7/08
B 61L 7/083	B 61 L 7/08
B 61L 7/085	B 61 L 7/08
B 61L 7/086	B 61 L 7/08
B 61L 7/088	B 61 L 7/08
B 61L 7/10	B 61 L 7/10
B 61L 7/103	B 61 L 7/10
B 61L 7/106	B 61 L 7/10
B 61L 9/00	B 61 L 9/00
B 61L 9/02	B 61 L 9/02
B 61L 9/04	B 61 L 9/04
B 61L 11/00	B 61 L 11/00
B 61L 11/02	B 61 L 11/02
B 61L 11/04	B 61 L 11/04
B 61L 11/06	B 61 L 11/06
B 61L 11/08	B 61 L 11/08
B 61L 11/083	B 61 L 11/08
B 61L 2011/086	B 61 L 11/08
B 61L 13/00	B 61 L 13/00
B 61L 13/002	B 61 L 13/00
B 61L 13/005	B 61 L 13/00
B 61L 13/007	B 61 L 13/00
B 61L 13/02	B 61 L 13/02
B 61L 13/04	B 61 L 13/04
B 61L 13/042	B 61 L 13/04
B 61L 13/045	B 61 L 13/04
B 61L 13/047	B 61 L 13/04
B 61L 15/00	B 61 L 15/00
B 61L 15/0009	B 61 L 15/00
B 61L 15/0018	B 61 L 15/00
B 61L 15/0027	B 61 L 15/00
B 61L 15/0036	B 61 L 15/00
B 61L 15/0045	B 61 L 15/00
B 61L 15/0054	B 61 L 15/00
B 61L 15/0058	B 61 L 15/00
B 61L 15/0062	B 61 L 15/00
B 61L 15/0063	B 61 L 15/00
B 61L 15/0072	B 61 L 15/00
B 61L 15/0081	B 61 L 15/00
B 61L 15/009	B 61 L 15/00
B 61L 15/0092	B 61 L 15/00
B 61L 15/0094	B 61 L 15/00
B 61L 15/02	B 61 L 15/02
B 61L 17/00	B 61 L 17/00
B 61L 17/02	B 61 L 17/02
B 61L 17/023	B 61 L 17/02
B 61L 17/026	B 61 L 17/02
B 61L 19/00	B 61 L 19/00
B 61L 19/02	B 61 L 19/02
B 61L 19/023	B 61 L 19/02
B 61L 19/026	B 61 L 19/02
B 61L 19/04	B 61 L 19/04
B 61L 19/06	B 61 L 19/06
B 61L 2019/065	B 61 L 19/06
B 61L 19/08	B 61 L 19/08
B 61L 19/10	B 61 L 19/10
B 61L 19/12	B 61 L 19/12
B 61L 19/14	B 61 L 19/14
B 61L 19/16	B 61 L 19/16
B 61L 21/00	B 61 L 21/00
B 61L 21/02	B 61 L 21/02
B 61L 21/04	B 61 L 21/04
B 61L 21/06	B 61 L 21/06
B 61L 21/065	B 61 L 21/06
B 61L 21/08	B 61 L 21/08
B 61L 21/10	B 61 L 21/10
B 61L 23/00	B 61 L 23/00
B 61L 23/002	B 61 L 23/00
B 61L 23/005	B 61 L 23/00
B 61L 23/007	B 61 L 23/00
B 61L 23/02	B 61 L 23/02
B 61L 23/04	B 61 L 23/04
B 61L 23/041	B 61 L 23/04
B 61L 23/042	B 61 L 23/04
B 61L 23/044	B 61 L 23/04
B 61L 23/045	B 61 L 23/04
B 61L 23/047	B 61 L 23/04
B 61L 23/048	B 61 L 23/04
B 61L 23/06	B 61 L 23/06
B 61L 23/08	B 61 L 23/08
B 61L 23/10	B 61 L 23/10
B 61L 23/12	B 61 L 23/12
B 61L 23/14	B 61 L 23/14
B 61L 23/16	B 61 L 23/16
B 61L 23/161	B 61 L 23/16
B 61L 23/163	B 61 L 23/16
B 61L 23/165	B 61 L 23/16
B 61L 23/166	B 61 L 23/16
B 61L 23/168	B 61 L 23/16
B 61L 23/18	B 61 L 23/18
B 61L 23/20	B 61 L 23/20
B 61L 23/22	B 61 L 23/22
B 61L 23/24	B 61 L 23/24
B 61L 23/26	B 61 L 23/26
B 61L 23/28	B 61 L 23/28
B 61L 23/30	B 61 L 23/30
B 61L 23/32	B 61 L 23/32
B 61L 23/34	B 61 L 23/34
B 61L 25/00	B 61 L 25/00
B 61L 25/02	B 61 L 25/02
B 61L 25/021	B 61 L 25/02
B 61L 25/023	B 61 L 25/02
B 61L 25/025	B 61 L 25/02
B 61L 25/026	B 61 L 25/02
B 61L 25/028	B 61 L 25/02
B 61L 25/04	B 61 L 25/04
B 61L 25/041	B 61 L 25/04
B 61L 25/043	B 61 L 25/04
B 61L 25/045	B 61 L 25/04
B 61L 25/046	B 61 L 25/04
B 61L 25/048	B 61 L 25/04
B 61L 25/06	B 61 L 25/06
B 61L 25/065	B 61 L 25/06
B 61L 25/08	B 61 L 25/08
B 61L 27/00	B 61 L 27/00
B 61L 27/02	B 61 L 27/02
B 61L 27/04	B 61 L 27/04
B 61L 27/10	B 61 L 27/10
B 61L 27/12	B 61 L 27/12
B 61L 27/14	B 61 L 27/14
B 61L 27/16	B 61 L 27/16
B 61L 27/18	B 61 L 27/18
B 61L 27/20	B 61 L 27/20
B 61L 2027/202	B 61 L 27/20
B 61L 2027/204	B 61 L 27/20
B 61L 27/30	B 61 L 27/30
B 61L 27/33	B 61 L 27/33
B 61L 27/37	B 61 L 27/37
B 61L 27/40	B 61 L 27/40
B 61L 27/50	B 61 L 27/50
B 61L 27/53	B 61 L 27/53
B 61L 27/57	B 61 L 27/57
B 61L 27/60	B 61 L 27/60
B 61L 27/70	B 61 L 27/70
B 61L 29/00	B 61 L 29/00
B 61L 29/02	B 61 L 29/02
B 61L 29/023	B 61 L 29/02
B 61L 29/026	B 61 L 29/02
B 61L 29/04	B 61 L 29/04
B 61L 29/06	B 61 L 29/06
B 61L 29/08	B 61 L 29/08
B 61L 29/10	B 61 L 29/10
B 61L 29/12	B 61 L 29/12
B 61L 29/14	B 61 L 29/14
B 61L 29/16	B 61 L 29/16
B 61L 29/18	B 61 L 29/18
B 61L 29/20	B 61 L 29/20
B 61L 29/22	B 61 L 29/22
B 61L 29/222	B 61 L 29/22
B 61L 29/224	B 61 L 29/22
B 61L 29/226	B 61 L 29/22
B 61L 29/228	B 61 L 29/22
B 61L 29/24	B 61 L 29/24
B 61L 29/243	B 61 L 29/24
B 61L 29/246	B 61 L 29/24
B 61L 29/26	B 61 L 29/26
B 61L 29/28	B 61 L 29/28
B 61L 29/282	B 61 L 29/28
B 61L 29/284	B 61 L 29/28
B 61L 29/286	B 61 L 29/28
B 61L 29/288	B 61 L 29/28
B 61L 29/30	B 61 L 29/30
B 61L 29/32	B 61 L 29/32
B 61L 99/00	B 61 L 99/00
B 61L 99/002	B 61 L 99/00
B 61L 2201/00	-
B 61L 2201/02	-
B 61L 2205/00	-
B 61L 2205/02	-
B 61L 2205/04	-
B 61L 2207/00	-
B 61L 2207/02	-
B 61L 2210/00	-
B 61L 2210/02	-
B 61L 2210/04	-

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CPC to IPC Concordance for Subclass B61L

CPC to IPC Concordance for Subclass B 61L