Patent Issue Date Details For 1857


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Patent Issue Date Details

This table shows patent issue date data.

Grant Date shotgun	Last Utility patent number	Utility Count	Datamp Count	Withdrawn count
1857-01-06	16,366	43	10	0
1857-01-13	16,427	61	11	0
1857-01-20	16,457	30	5	0
1857-01-27	16,517	60	6	0
1857-02-03	16,572	55	10	0
1857-02-10	16,633	61	5	0
1857-02-17	16,675	42	5	0
1857-02-24	16,706	31	4	1
1857-03-03	16,778	72	10	0
1857-03-10	16,821	43	10	1
1857-03-17	16,866	45	7	0
1857-03-24	16,900	34	8	2
1857-03-31	16,957	57	13	0
1857-04-07	17,016	59	6	1
1857-04-14	17,067	51	5	0
1857-04-21	17,136	69	8	0
1857-04-28	17,185	49	9	1
1857-05-05	17,249	64	9	0
1857-05-12	17,309	60	8	1
1857-05-19	17,355	46	10	0
1857-05-26	17,411	56	4	0
1857-06-02	17,476	65	6	0
1857-06-09	17,546	70	15	0
1857-06-16	17,613	67	7	0
1857-06-23	17,658	45	9	1
1857-06-30	17,719	61	5	1
1857-07-07	17,772	53	9	0
1857-07-14	17,823	51	7	0
1857-07-21	17,859	36	5	0
1857-07-28	17,911	52	14	0
1857-08-04	17,955	44	5	0
1857-08-11	18,005	50	10	0
1857-08-18	18,030	25	3	0
1857-08-25	18,075	45	2	0
1857-09-01	18,124	49	9	0
1857-09-08	18,174	50	4	0
1857-09-15	18,228	54	9	0
1857-09-22	18,268	40	5	0
1857-09-29	18,315	47	4	0
1857-10-06	18,372	57	10	1
1857-10-13	18,428	56	9	0
1857-10-20	18,490	62	6	0
1857-10-27	18,530	40	5	0
1857-11-03	18,567	37	6	0
1857-11-10	18,622	55	9	1
1857-11-17	18,665	43	9	0
1857-11-24	18,724	59	6	0
1857-12-01	18,796	72	2	2
1857-12-08	18,836	40	2	0
1857-12-15	18,887	51	5	1
1857-12-22	18,945	58	7	0
1857-12-29	19,009	64	8	0

The 'shotgun' links will bring up a page that lets you quickly click on the utility patents issued on the date selected. Clicks in the Datamp Count column will bring up the patents in the datamp database that have the grant date of the row selected. Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.