CPC to IPC Concordance for Subclass B 66B

Version: 2025.05

CPC Group	IPC Group
B 66B 1/00	B 66 B 1/00
B 66B 1/02	B 66 B 1/02
B 66B 1/04	B 66 B 1/04
B 66B 1/06	B 66 B 1/06
B 66B 1/08	B 66 B 1/08
B 66B 1/10	B 66 B 1/10
B 66B 1/12	B 66 B 1/12
B 66B 1/14	B 66 B 1/14
B 66B 1/16	B 66 B 1/16
B 66B 1/18	B 66 B 1/18
B 66B 1/20	B 66 B 1/20
B 66B 1/22	B 66 B 1/22
B 66B 1/24	B 66 B 1/24
B 66B 1/2408	B 66 B 1/24
B 66B 1/2416	B 66 B 1/24
B 66B 1/2433	B 66 B 1/24
B 66B 1/2458	B 66 B 1/24
B 66B 1/2466	B 66 B 1/24
B 66B 1/2491	B 66 B 1/24
B 66B 1/26	B 66 B 1/26
B 66B 1/28	B 66 B 1/28
B 66B 1/285	B 66 B 1/28
B 66B 1/30	B 66 B 1/30
B 66B 1/302	B 66 B 1/30
B 66B 1/304	B 66 B 1/30
B 66B 1/306	B 66 B 1/30
B 66B 1/308	B 66 B 1/30
B 66B 1/32	B 66 B 1/32
B 66B 1/34	B 66 B 1/34
B 66B 1/3407	B 66 B 1/34
B 66B 1/3415	B 66 B 1/34
B 66B 1/3423	B 66 B 1/34
B 66B 1/343	B 66 B 1/34
B 66B 1/3438	B 66 B 1/34
B 66B 1/3446	B 66 B 1/34
B 66B 1/3453	B 66 B 1/34
B 66B 1/3461	B 66 B 1/34
B 66B 1/3469	B 66 B 1/34
B 66B 1/3476	B 66 B 1/34
B 66B 1/3484	B 66 B 1/34
B 66B 1/3492	B 66 B 1/34
B 66B 1/36	B 66 B 1/36
B 66B 1/365	B 66 B 1/36
B 66B 1/38	B 66 B 1/38
B 66B 1/40	B 66 B 1/40
B 66B 1/405	B 66 B 1/40
B 66B 1/42	B 66 B 1/42
B 66B 1/425	B 66 B 1/42
B 66B 1/44	B 66 B 1/44
B 66B 1/46	B 66 B 1/46
B 66B 1/461	B 66 B 1/46
B 66B 1/462	B 66 B 1/46
B 66B 1/463	B 66 B 1/46
B 66B 1/465	B 66 B 1/46
B 66B 1/466	B 66 B 1/46
B 66B 1/467	B 66 B 1/46
B 66B 1/468	B 66 B 1/46
B 66B 1/48	B 66 B 1/48
B 66B 1/50	B 66 B 1/50
B 66B 1/52	B 66 B 1/52
B 66B 3/00	B 66 B 3/00
B 66B 3/002	B 66 B 3/00
B 66B 3/004	B 66 B 3/00
B 66B 3/006	B 66 B 3/00
B 66B 3/008	B 66 B 3/00
B 66B 3/02	B 66 B 3/02
B 66B 3/023	B 66 B 3/02
B 66B 3/026	B 66 B 3/02
B 66B 5/00	B 66 B 5/00
B 66B 5/0006	B 66 B 5/00
B 66B 5/0012	B 66 B 5/00
B 66B 5/0018	B 66 B 5/00
B 66B 5/0025	B 66 B 5/00
B 66B 5/0031	B 66 B 5/00
B 66B 5/0037	B 66 B 5/00
B 66B 5/0043	B 66 B 5/00
B 66B 5/005	B 66 B 5/00
B 66B 5/0056	B 66 B 5/00
B 66B 5/0062	B 66 B 5/00
B 66B 5/0068	B 66 B 5/00
B 66B 5/0075	B 66 B 5/00
B 66B 5/0081	B 66 B 5/00
B 66B 5/0087	B 66 B 5/00
B 66B 5/0093	B 66 B 5/00
B 66B 5/02	B 66 B 5/02
B 66B 5/021	B 66 B 5/02
B 66B 5/022	B 66 B 5/02
B 66B 5/024	B 66 B 5/02
B 66B 5/025	B 66 B 5/02
B 66B 5/027	B 66 B 5/02
B 66B 5/028	B 66 B 5/02
B 66B 5/04	B 66 B 5/04
B 66B 5/042	B 66 B 5/04
B 66B 5/044	B 66 B 5/04
B 66B 5/046	B 66 B 5/04
B 66B 5/048	B 66 B 5/04
B 66B 5/06	B 66 B 5/06
B 66B 5/08	B 66 B 5/08
B 66B 5/10	B 66 B 5/10
B 66B 5/12	B 66 B 5/12
B 66B 5/125	B 66 B 5/12
B 66B 5/14	B 66 B 5/14
B 66B 5/145	B 66 B 5/14
B 66B 5/16	B 66 B 5/16
B 66B 5/18	B 66 B 5/18
B 66B 5/185	B 66 B 5/18
B 66B 5/20	B 66 B 5/20
B 66B 5/22	B 66 B 5/22
B 66B 5/24	B 66 B 5/24
B 66B 5/26	B 66 B 5/26
B 66B 5/28	B 66 B 5/28
B 66B 5/282	B 66 B 5/28
B 66B 5/284	B 66 B 5/28
B 66B 5/286	B 66 B 5/28
B 66B 5/288	B 66 B 5/28
B 66B 7/00	B 66 B 7/00
B 66B 7/02	B 66 B 7/02
B 66B 7/021	B 66 B 7/02
B 66B 7/022	B 66 B 7/02
B 66B 7/023	B 66 B 7/02
B 66B 7/024	B 66 B 7/02
B 66B 7/025	B 66 B 7/02
B 66B 7/026	B 66 B 7/02
B 66B 7/027	B 66 B 7/02
B 66B 7/028	B 66 B 7/02
B 66B 7/04	B 66 B 7/04
B 66B 7/041	B 66 B 7/04
B 66B 7/042	B 66 B 7/04
B 66B 7/043	B 66 B 7/04
B 66B 7/044	B 66 B 7/04
B 66B 7/045	B 66 B 7/04
B 66B 7/046	B 66 B 7/04
B 66B 7/047	B 66 B 7/04
B 66B 7/048	B 66 B 7/04
B 66B 7/06	B 66 B 7/06
B 66B 7/062	B 66 B 7/06
B 66B 7/064	B 66 B 7/06
B 66B 7/066	B 66 B 7/06
B 66B 7/068	B 66 B 7/06
B 66B 7/08	B 66 B 7/08
B 66B 7/085	B 66 B 7/08
B 66B 7/10	B 66 B 7/10
B 66B 7/12	B 66 B 7/12
B 66B 7/1207	B 66 B 7/12
B 66B 7/1215	B 66 B 7/12
B 66B 7/1223	B 66 B 7/12
B 66B 7/123	B 66 B 7/12
B 66B 7/1238	B 66 B 7/12
B 66B 7/1246	B 66 B 7/12
B 66B 7/1253	B 66 B 7/12
B 66B 7/1261	B 66 B 7/12
B 66B 7/1269	B 66 B 7/12
B 66B 7/1276	B 66 B 7/12
B 66B 7/1284	B 66 B 7/12
B 66B 7/1292	B 66 B 7/12
B 66B 9/00	B 66 B 9/00
B 66B 9/003	B 66 B 9/00
B 66B 2009/006	B 66 B 9/00
B 66B 9/02	B 66 B 9/02
B 66B 9/022	B 66 B 9/02
B 66B 9/025	B 66 B 9/02
B 66B 9/027	B 66 B 9/02
B 66B 9/04	B 66 B 9/04
B 66B 9/06	B 66 B 9/06
B 66B 9/08	B 66 B 9/08
B 66B 9/0807	B 66 B 9/08
B 66B 9/0815	B 66 B 9/08
B 66B 9/0823	B 66 B 9/08
B 66B 9/083	B 66 B 9/08
B 66B 9/0838	B 66 B 9/08
B 66B 9/0846	B 66 B 9/08
B 66B 9/0853	B 66 B 9/08
B 66B 9/0861	B 66 B 9/08
B 66B 9/0869	B 66 B 9/08
B 66B 9/10	B 66 B 9/10
B 66B 9/16	B 66 B 9/16
B 66B 9/187	B 66 B 9/187
B 66B 9/193	B 66 B 9/193
B 66B 11/00	B 66 B 11/00
B 66B 11/0005	B 66 B 11/00
B 66B 11/001	B 66 B 11/00
B 66B 11/0015	B 66 B 11/00
B 66B 11/002	B 66 B 11/00
B 66B 11/0025	B 66 B 11/00
B 66B 11/003	B 66 B 11/00
B 66B 11/0035	B 66 B 11/00
B 66B 11/004	B 66 B 11/00
B 66B 11/0045	B 66 B 11/00
B 66B 11/005	B 66 B 11/00
B 66B 11/0055	B 66 B 11/00
B 66B 11/006	B 66 B 11/00
B 66B 11/0065	B 66 B 11/00
B 66B 11/007	B 66 B 11/00
B 66B 11/0075	B 66 B 11/00
B 66B 11/008	B 66 B 11/00
B 66B 11/0085	B 66 B 11/00
B 66B 11/009	B 66 B 11/00
B 66B 11/0095	B 66 B 11/00
B 66B 11/02	B 66 B 11/02
B 66B 11/0206	B 66 B 11/02
B 66B 11/0213	B 66 B 11/02
B 66B 11/022	B 66 B 11/02
B 66B 11/0226	B 66 B 11/02
B 66B 11/0233	B 66 B 11/02
B 66B 11/024	B 66 B 11/02
B 66B 11/0246	B 66 B 11/02
B 66B 11/0253	B 66 B 11/02
B 66B 11/026	B 66 B 11/02
B 66B 11/0266	B 66 B 11/02
B 66B 11/0273	B 66 B 11/02
B 66B 11/028	B 66 B 11/02
B 66B 11/0286	B 66 B 11/02
B 66B 11/0293	B 66 B 11/02
B 66B 11/04	B 66 B 11/04
B 66B 11/0407	B 66 B 11/04
B 66B 11/0415	B 66 B 11/04
B 66B 11/0423	B 66 B 11/04
B 66B 11/043	B 66 B 11/04
B 66B 11/0438	B 66 B 11/04
B 66B 11/0446	B 66 B 11/04
B 66B 11/0453	B 66 B 11/04
B 66B 11/0461	B 66 B 11/04
B 66B 11/0469	B 66 B 11/04
B 66B 11/0476	B 66 B 11/04
B 66B 11/0484	B 66 B 11/04
B 66B 11/0492	B 66 B 11/04
B 66B 11/06	B 66 B 11/06
B 66B 11/08	B 66 B 11/08
B 66B 13/00	B 66 B 13/00
B 66B 13/02	B 66 B 13/02
B 66B 13/04	B 66 B 13/04
B 66B 13/06	B 66 B 13/06
B 66B 13/08	B 66 B 13/08
B 66B 13/10	B 66 B 13/10
B 66B 13/12	B 66 B 13/12
B 66B 13/125	B 66 B 13/12
B 66B 13/14	B 66 B 13/14
B 66B 13/143	B 66 B 13/14
B 66B 13/146	B 66 B 13/14
B 66B 13/16	B 66 B 13/16
B 66B 13/165	B 66 B 13/16
B 66B 13/18	B 66 B 13/18
B 66B 13/185	B 66 B 13/18
B 66B 13/20	B 66 B 13/20
B 66B 13/22	B 66 B 13/22
B 66B 13/24	B 66 B 13/24
B 66B 13/245	B 66 B 13/24
B 66B 13/26	B 66 B 13/26
B 66B 13/28	B 66 B 13/28
B 66B 13/285	B 66 B 13/28
B 66B 13/30	B 66 B 13/30
B 66B 13/301	B 66 B 13/30
B 66B 13/303	B 66 B 13/30
B 66B 13/305	B 66 B 13/30
B 66B 13/306	B 66 B 13/30
B 66B 13/308	B 66 B 13/30
B 66B 15/00	B 66 B 15/00
B 66B 15/02	B 66 B 15/02
B 66B 15/04	B 66 B 15/04
B 66B 15/06	B 66 B 15/06
B 66B 15/08	B 66 B 15/08
B 66B 17/00	B 66 B 17/00
B 66B 17/02	B 66 B 17/02
B 66B 17/04	B 66 B 17/04
B 66B 17/06	B 66 B 17/06
B 66B 17/08	B 66 B 17/08
B 66B 17/10	B 66 B 17/10
B 66B 17/12	B 66 B 17/12
B 66B 17/14	B 66 B 17/14
B 66B 17/16	B 66 B 17/16
B 66B 17/18	B 66 B 17/18
B 66B 17/20	B 66 B 17/20
B 66B 17/22	B 66 B 17/22
B 66B 17/24	B 66 B 17/24
B 66B 17/26	B 66 B 17/26
B 66B 17/28	B 66 B 17/28
B 66B 17/30	B 66 B 17/30
B 66B 17/32	B 66 B 17/32
B 66B 17/34	B 66 B 17/34
B 66B 17/36	B 66 B 17/36
B 66B 19/00	B 66 B 19/00
B 66B 19/002	B 66 B 19/00
B 66B 19/005	B 66 B 19/00
B 66B 19/007	B 66 B 19/00
B 66B 19/02	B 66 B 19/02
B 66B 19/04	B 66 B 19/04
B 66B 19/06	B 66 B 19/06
B 66B 20/00	B 66 B 20/00
B 66B 21/00	B 66 B 21/00
B 66B 21/02	B 66 B 21/02
B 66B 21/025	B 66 B 21/02
B 66B 21/04	B 66 B 21/04
B 66B 21/06	B 66 B 21/06
B 66B 21/08	B 66 B 21/08
B 66B 21/10	B 66 B 21/10
B 66B 21/12	B 66 B 21/12
B 66B 23/00	B 66 B 23/00
B 66B 23/02	B 66 B 23/02
B 66B 23/022	B 66 B 23/02
B 66B 23/024	B 66 B 23/02
B 66B 23/026	B 66 B 23/02
B 66B 23/028	B 66 B 23/02
B 66B 23/04	B 66 B 23/04
B 66B 23/06	B 66 B 23/06
B 66B 23/08	B 66 B 23/08
B 66B 23/10	B 66 B 23/10
B 66B 23/12	B 66 B 23/12
B 66B 23/14	B 66 B 23/14
B 66B 2023/142	B 66 B 23/14
B 66B 23/145	B 66 B 23/14
B 66B 23/147	B 66 B 23/14
B 66B 23/16	B 66 B 23/16
B 66B 23/18	B 66 B 23/18
B 66B 23/20	B 66 B 23/20
B 66B 23/22	B 66 B 23/22
B 66B 23/225	B 66 B 23/22
B 66B 23/24	B 66 B 23/24
B 66B 23/26	B 66 B 23/26
B 66B 25/00	B 66 B 25/00
B 66B 25/003	B 66 B 25/00
B 66B 25/006	B 66 B 25/00
B 66B 27/00	B 66 B 27/00
B 66B 29/00	B 66 B 29/00
B 66B 29/005	B 66 B 29/00
B 66B 29/02	B 66 B 29/02
B 66B 29/04	B 66 B 29/04
B 66B 29/06	B 66 B 29/06
B 66B 29/08	B 66 B 29/08
B 66B 31/00	B 66 B 31/00
B 66B 31/003	B 66 B 31/00
B 66B 31/006	B 66 B 31/00
B 66B 31/02	B 66 B 31/02
B 66B 2201/00	-
B 66B 2201/10	-
B 66B 2201/101	-
B 66B 2201/102	-
B 66B 2201/103	-
B 66B 2201/104	-
B 66B 2201/20	-
B 66B 2201/21	-
B 66B 2201/211	-
B 66B 2201/212	-
B 66B 2201/213	-
B 66B 2201/214	-
B 66B 2201/215	-
B 66B 2201/216	-
B 66B 2201/22	-
B 66B 2201/221	-
B 66B 2201/222	-
B 66B 2201/223	-
B 66B 2201/224	-
B 66B 2201/225	-
B 66B 2201/226	-
B 66B 2201/23	-
B 66B 2201/231	-
B 66B 2201/232	-
B 66B 2201/233	-
B 66B 2201/234	-
B 66B 2201/235	-
B 66B 2201/24	-
B 66B 2201/241	-
B 66B 2201/242	-
B 66B 2201/243	-
B 66B 2201/30	-
B 66B 2201/301	-
B 66B 2201/302	-
B 66B 2201/303	-
B 66B 2201/304	-
B 66B 2201/305	-
B 66B 2201/306	-
B 66B 2201/307	-
B 66B 2201/308	-
B 66B 2201/40	-
B 66B 2201/401	-
B 66B 2201/402	-
B 66B 2201/403	-
B 66B 2201/404	-
B 66B 2201/405	-
B 66B 2201/406	-
B 66B 2201/46	-
B 66B 2201/4607	-
B 66B 2201/4615	-
B 66B 2201/4623	-
B 66B 2201/463	-
B 66B 2201/4638	-
B 66B 2201/4646	-
B 66B 2201/4653	-
B 66B 2201/4661	-
B 66B 2201/4669	-
B 66B 2201/4676	-
B 66B 2201/4684	-
B 66B 2201/4692	-

CPC to IPC Concordance for Subclass B 66B

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CPC to IPC Concordance for Subclass B66B

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CPC to IPC Concordance for Subclass B 66B