Classification Orders Index (COI) Classes 261-272

Patents > Office of Patent Classification > Classification Orders Index (COI) > Classes 261-272

Class	From Sub	To Sub	Order No.	Action	Date

261	18		1085	Abolished	1986-Nov-04
261	18.1	18.4	1085	Abolished	1986-Nov-04
261	23		1086	Abolished	1986-Nov-04
261	23.1	23.4	1086	Established	1986-Nov-04
261	34		1087	Abolished	1986-Nov-04
261	34.1	34.3	1087	Established	1986-Nov-04
261	36		1088	Established	1986-Nov-04
261	36.1	36.2	1088	Established	1986-Nov-04
261	39		1089	Abolished	1986-Nov-04
261	39.1	39.6	1089	Established	1986-Nov-04
261	41		1090	Abolished	1986-Nov-04
261	41.1	41.5	1090	Established	1986-Nov-04
261	44		1091	Abolished	1986-Nov-04
261	44.1	44.9	1091	Established	1986-Nov-04
261	50		1096	Abolished	1986-Dec-04
261	50.1	50.3	1096	Established	1986-Dec-04
261	64		1097	Abolished	1986-Dec-04
261	64.1	64.6	1097	Established	1986-Dec-04
261	69		1098	Abolished	1986-Dec-04
261	69.1	69.2	1098	Established	1986-Dec-04
261	72		1099	Abolished	1986-Dec-04
261	72.1	72.2	1099	Established	1986-Dec-04
261	78		1092	Abolished	1986-Nov-04
261	78.1	78.2	1092	Established	1986-Nov-04
261	79		1106	Abolished	1987-Jan-06
261	79.1	79.2	1106	Established	1987-Jan-06
261	112		1230	Abolished	1988-Oct-04
261	112.1	112.2	1230	Established	1988-Oct-04
261	114		1100	Abolished	1986-Dec-04
261	114.1	114.5	1100	Established	1986-Dec-04
261	119		1101	Abolished	1986-Dec-04
261	119.1	119.2	1101	Established	1986-Dec-04
261	121		1102	Abolished	1986-Dec-04
261	121.1	121.4	1102	Established	1986-Dec-04
261	122		1419	Abolished	1992-Jul-07
261	122.1	122.2	1419	Established	1992-Jul-07
261	140		1103	Abolished	1986-Dec-04
261	140.1	140.2	1103	Established	1986-Dec-04
264	1		773	Abolished	1981-Feb-27
264	1.1	1.9	773	Established	1981-Feb-27
264	1.2	1.5	1498	Abolished	1994-Aug-02
264	1.21	1.38	1498	Established	1994-Aug-02
264	2		773	Abolished	1981-Feb-27
264	2.1	2.7	773	Established	1981-Feb-27
264	3		1041	Abolished	1986-Apr-01
264	3.1	3.6	1041	Established	1986-Apr-01
264	4.1		890	Established	1983-May-05
264	4.3	4.4	890	Established	1983-May-05
264	4.6	4.7	890	Established	1983-May-05
264	22	27	1568	Abolished	1995-Sep-05
264	29		527	Abolished	1976-Jul-02
264	29.1	29.7	527	Established	1976-Jul-02
264	36	38	1671	Abolished	1998-Jan-06
264	36.1	36.22	1671	Established	1998-Jan-06
264	37.1	37.33	1671	Established	1998-Jan-06
264	40		528	Abolished	1976-Jul-02
264	40.1	40.7	528	Established	1976-Jul-02
264	40.2		1568	Abolished	1995-Sep-05
264	56	67	1643	Abolished	1997-May-06
264	88	100	661	Abolished	1978-Dec-27
264	111		876	Abolished	1982-Dec-30
264	171	174	1569	Abolished	1995-Sep-05
264	171.1	174.11	1569	Established	1995-Sep-05
264	176		1071	Abolished	1986-Sep-02
264	176.1		1071	Established	1986-Sep-02
264	177		1084	Abolished	1986-Nov-04
264	177.1		1084	Established	1986-Nov-04
264	177.11	177.19	1084	Established	1986-Nov-04
264	177.2		1084	Established	1986-Nov-04
264	209		775	Abolished	1981-Mar-11
264	209.1	209.8	775	Established	1981-Mar-11
264	210		700	Abolished	1979-Aug-23
264	210.1	210.8	700	Established	1979-Aug-23
264	211.1	211.24	1071	Established	1986-Sep-02
264	235.6	235.8	700	Established	1979-Aug-23
264	271		793	Abolished	1981-May-28
264	271.1		793	Established	1981-May-28
264	272		793	Abolished	1981-May-28
264	272.11	272.19	793	Established	1981-May-28
264	272.21		793	Established	1981-May-28
264	279.1		793	Established	1981-May-28
264	288		700	Abolished	1979-Aug-23
264	288.4		700	Established	1979-Aug-23
264	288.8		700	Established	1979-Aug-23
264	289		700	Abolished	1979-Aug-23
264	289.3		700	Established	1979-Aug-23
264	289.6		700	Established	1979-Aug-23
264	290		700	Abolished	1979-Aug-23
264	290.2		700	Established	1979-Aug-23
264	290.5		700	Established	1979-Aug-23
264	290.7		700	Established	1979-Aug-23
264	297		918	Abolished	1984-Jan-31
264	297.1	297.9	918	Established	1984-Jan-31
264	328	329	752	Abolished	1980-Aug-26
264	328.1	328.9	752	Established	1980-Aug-26
264	328.11	328.19	752	Established	1980-Aug-26
264	331		767	Abolished	1981-Feb-05
264	331.11	331.19	767	Established	1981-Feb-05
264	331.21	331.22	767	Established	1981-Feb-05
264	400	496	1568	Established	1995-Sep-05
264	500	574	661	Established	1978-Dec-27
264	600	683	1643	Established	1997-May-06
264	900	909	1531	Established	1995-Mar-07
264	910		1643	Established	1997-May-06
264	911	921	1671	Established	1998-Jan-06
264	DIG 69		1671	Abolished	1998-Jan-06
266	1	43	515	Abolished	1976-Mar-11
266	44	287	515	Established	1976-Mar-11
266	900	905	515	Established	1976-Mar-11
267	8	22	1131	Abolished	1987-Aug-04
267	36		1131	Abolished	1987-Aug-04
267	36.1		1131	Established	1987-Aug-04
267	37		1131	Abolished	1987-Aug-04
267	37.1	37.4	1131	Established	1987-Aug-04
267	54	63	1131	Abolished	1987-Aug-04
267	64		803	Abolished	1981-Aug-15
267	64.11	64.28	803	Established	1981-Aug-15
267	65		803	Abolished	1981-Aug-15
267	140.1	140.5	666	Established	1979-Jan-29
267	140.1		1424	Abolished	1992-Aug-04
267	140.11		1424	Established	1992-Aug-04
267	140.12		1424	Established	1992-Aug-04
267	140.13		1424	Established	1992-Aug-04
267	140.14		1424	Established	1992-Aug-04
267	140.15		1424	Established	1992-Aug-04
267	141.1	141.7	666	Established	1979-Jan-29
267	166.1		1131	Established	1987-Aug-04
267	184	294	1131	Established	1987-Aug-04
269	48.2	48.4	769	Established	1981-Feb-23
269	321		757	Established	1980-Oct-28
269	322	328	1394	Abolished	1992-Feb-04
269	900	910	757	Established	1980-Oct-28
270	1		762	Abolished	1980-Dec-29
270	1.01	1.03	1595	Established	1996-Apr-02
270	1.1		762	Established	1980-Dec-29
270	1.1		1595	Abolished	1996-Apr-02
270	5		1595	Abolished	1996-Apr-02
270	5.01	5.03	1595	Established	1996-Apr-02
270	20	22	762	Abolished	1980-Dec-29
270	20.1	22.1	762	Established	1980-Dec-29
270	30	31	1595	Abolished	1996-Apr-02
270	30.01	30.13	1595	Established	1996-Apr-02
270	39		1595	Abolished	1996-Apr-02
270	39.01	39.09	1595	Established	1996-Apr-02
270	52		1595	Abolished	1996-Apr-02
270	52.01	52.3	1595	Established	1996-Apr-02
270	52.5		1595	Abolished	1996-Apr-02
270	53	55	1595	Abolished	1996-Apr-02
270	57		1595	Abolished	1996-Apr-02
270	58		1595	Abolished	1996-Apr-02
270	58.01	58.34	1595	Established	1996-Apr-02
270	61	94	762	Abolished	1980-Dec-29
270	95		762	Established	1980-Dec-29
270	95		1595	Abolished	1996-Apr-02
271	3		1550	Abolished	1995-Jun-06
271	3.01	3.09	1550	Established	1995-Jun-06
271	3.1		1550	Abolished	1995-Jun-06
271	3.11	3.24	1550	Established	1995-Jun-06
271	4		1550	Abolished	1995-Jun-06
271	4.01	4.12	1550	Established	1995-Jun-06
271	8		970	Abolished	1985-Jan-29
271	8.1		970	Established	1985-Jan-29
271	9	10	1550	Abolished	1995-Jun-06
271	9.01	9.13	1550	Established	1995-Jun-06
271	10.01	10.16	1550	Established	1995-Jun-06
271	18		970	Abolished	1985-Jan-29
271	30		970	Abolished	1985-Jan-29
271	30.1		970	Established	1985-Jan-29
271	31.1		970	Established	1985-Jan-29
271	63	64	705	Abolished	1979-Oct-09
271	80		705	Abolished	1979-Oct-09
271	172	174	705	Abolished	1979-Oct-09
271	258		1550	Abolished	1995-Jun-06
271	258.01	258.05	1550	Established	1995-Jun-06
271	265		1550	Abolished	1995-Jun-06
271	265.01	265.04	1550	Established	1995-Jun-06
271	278	315	705	Established	1979-Oct-09
271	900	903	970	Established	1985-Jan-29
271	DIG 2	DIG 10	970	Abolished	1985-Jan-29
272	1	56.5	1391	Abolished	1992-Feb-04
272	57	60	511	Abolished	1976-Mar-03
272	61	78	1391	Abolished	1992-Feb-04
272	79	84	511	Abolished	1976-Mar-03
272	85	92	1391	Abolished	1992-Feb-04
272	93	146	511	Established	1976-Mar-03
272	93	146	1391	Abolished	1992-Feb-04
272	900		1391	Abolished	1992-Feb-04
272	901	902	906	Established	1983-Sep-27
272	901	902	1391	Abolished	1992-Feb-04
272	DIG 1	DIG 6	1391	Abolished	1992-Feb-04
272	DIG 9		1391	Abolished	1992-Feb-04

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