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Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1846-01-074,352510
1846-01-234,3651300
1846-01-284,368300
1846-01-304,370200
1846-02-104,3841400
1846-02-204,391710
1846-03-074,4112020
1846-03-144,4251400
1846-03-214,433800
1846-04-044,4491620
1846-04-114,456720
1846-04-184,4661010
1846-04-254,4872130
1846-05-024,4971000
1846-05-094,5141720
1846-05-164,5301610
1846-05-234,534400
1846-05-284,5441000
1846-05-304,5551100
1846-06-064,564900
1846-06-134,5741010
1846-06-164,5851110
1846-06-204,591600
1846-06-274,6101910
1846-07-024,617710
1846-07-074,6271000
1846-07-144,6411400
1846-07-204,6531200
1846-07-244,661800
1846-07-284,6741310
1846-07-314,680610
1846-08-084,686600
1846-08-124,695910
1846-08-184,701600
1846-08-204,705410
1846-08-224,709400
1846-08-264,7211210
1846-08-284,729800
1846-08-294,728-100
1846-09-034,7411320
1846-09-054,747600
1846-09-104,753610
1846-09-124,757400
1846-09-154,761400
1846-09-194,770910
1846-09-264,778800
1846-10-034,7941610
1846-10-074,8081420
1846-10-104,811300
1846-10-144,814300
1846-10-174,818400
1846-10-214,821310
1846-10-244,827600
1846-10-294,832510
1846-11-044,837500
1846-11-064,840300
1846-11-104,846600
1846-11-124,850400
1846-11-144,855500
1846-11-184,858300
1846-11-204,861300
1846-11-244,865400
1846-11-284,867200
1846-12-034,872510
1846-12-054,875300
1846-12-094,878320
1846-12-104,885700
1846-12-124,889400
1846-12-154,892300
1846-12-174,897500
1846-12-224,904700
1846-12-234,906210
1846-12-284,913700
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.