Patent Issue Date Details For 1855


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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Grant Date shotgun	Last Utility patent number	Utility Count	Datamp Count	Withdrawn count
1855-01-02	12,189	73	14	0
1855-01-09	12,229	40	12	0
1855-01-16	12,265	36	6	1
1855-01-23	12,301	36	5	0
1855-01-30	12,340	39	2	2
1855-02-06	12,371	31	1	0
1855-02-13	12,400	29	1	0
1855-02-20	12,431	31	6	0
1855-02-27	12,472	41	6	0
1855-03-06	12,499	27	4	1
1855-03-13	12,536	37	5	0
1855-03-20	12,578	42	5	0
1855-03-27	12,613	35	6	0
1855-04-03	12,661	48	0	0
1855-04-10	12,708	47	9	2
1855-04-17	12,755	47	4	1
1855-04-24	12,771	16	1	0
1855-05-01	12,809	38	8	0
1855-05-08	12,848	39	5	0
1855-05-15	12,890	42	10	0
1855-05-22	12,939	49	9	0
1855-05-29	12,988	49	2	1
1855-06-05	13,025	37	2	0
1855-06-12	13,073	48	8	1
1855-06-19	13,118	45	8	0
1855-06-26	13,152	34	4	1
1855-07-03	13,202	50	10	0
1855-07-10	13,248	46	8	1
1855-07-17	13,294	46	7	0
1855-07-24	13,343	49	6	0
1855-07-31	13,375	32	5	0
1855-08-07	13,413	38	8	0
1855-08-14	13,449	36	5	0
1855-08-21	13,482	33	3	0
1855-08-28	13,515	33	4	0
1855-09-04	13,537	22	4	1
1855-09-11	13,562	25	3	0
1855-09-18	13,589	27	5	0
1855-09-25	13,612	23	5	0
1855-10-02	13,629	17	4	0
1855-10-09	13,675	46	7	0
1855-10-16	13,695	20	3	0
1855-10-23	13,712	17	1	0
1855-10-30	13,741	29	6	0
1855-11-06	13,772	31	6	0
1855-11-13	13,810	38	4	0
1855-11-20	13,839	29	3	0
1855-11-27	13,860	21	3	0
1855-12-04	13,898	38	5	0
1855-12-11	13,935	37	4	0
1855-12-18	13,972	37	8	0
1855-12-25	14,007	35	5	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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.