Patent Issue Date Details For 1900


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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Grant Date shotgun	Last Utility patent number	Utility Count	Datamp Count	Withdrawn count
1900-01-02	640,730	564	32	0
1900-01-09	641,252	522	20	2
1900-01-16	641,663	411	9	1
1900-01-23	642,058	395	14	0
1900-01-30	642,566	508	25	0
1900-02-06	643,096	530	51	0
1900-02-13	643,615	519	19	1
1900-02-20	644,044	429	16	3
1900-02-27	644,561	517	15	2
1900-03-06	645,051	490	17	1
1900-03-13	645,537	486	16	0
1900-03-20	645,929	392	11	0
1900-03-27	646,405	476	17	0
1900-04-03	646,934	529	13	1
1900-04-10	647,455	521	9	0
1900-04-17	647,927	472	14	0
1900-04-24	648,369	442	12	0
1900-05-01	648,906	537	15	0
1900-05-08	649,423	517	22	1
1900-05-15	649,893	470	15	0
1900-05-22	650,362	469	21	0
1900-05-29	650,814	452	24	0
1900-06-05	651,331	517	23	1
1900-06-12	651,814	483	15	0
1900-06-19	652,237	423	15	0
1900-06-26	652,737	500	19	0
1900-07-03	653,200	463	8	0
1900-07-10	653,647	447	12	0
1900-07-17	654,119	472	22	0
1900-07-24	654,581	462	15	0
1900-07-31	655,175	594	57	0
1900-08-07	655,677	502	19	0
1900-08-14	656,156	479	15	0
1900-08-21	656,618	462	10	0
1900-08-28	657,073	455	8	0
1900-09-04	657,503	430	15	0
1900-09-11	657,907	404	7	0
1900-09-18	658,331	424	18	0
1900-09-25	658,746	415	18	1
1900-10-02	659,197	451	27	3
1900-10-09	659,633	436	16	0
1900-10-16	660,086	453	20	0
1900-10-23	660,547	461	11	0
1900-10-30	661,026	479	27	0
1900-11-06	661,478	452	13	0
1900-11-13	661,941	463	16	1
1900-11-20	662,381	440	12	0
1900-11-27	662,900	519	15	0
1900-12-04	663,402	502	22	1
1900-12-11	663,841	439	12	3
1900-12-18	664,368	527	20	2
1900-12-25	664,826	458	13	1

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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.