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Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1848-01-06 (Thu)5,410200
1848-01-12 (Wed)5,412200
1848-02-015,4322000
1848-02-085,4421010
1848-02-155,449700
1848-02-225,458920
1848-02-295,463500
1848-03-07No utility patents issued on this date. 00
1848-03-08 (Wed)5,466300
1848-03-145,4761010
1848-03-215,482610
1848-03-285,4961430
1848-04-045,499310
1848-04-115,5091010
1848-04-185,5251600
1848-04-255,5401520
1848-05-025,5501000
1848-05-095,5631310
1848-05-165,5872450
1848-05-235,6001300
1848-05-305,6121220
1848-06-065,6231130
1848-06-135,6361310
1848-06-205,645910
1848-06-275,654910
1848-07-04No utility patents issued on this date. 00
1848-07-05 (Wed)5,660600
1848-07-115,666620
1848-07-185,675900
1848-07-255,682700
1848-08-015,6971510
1848-08-08No utility patents issued on this date. 00
1848-08-10 (Thu)5,705810
1848-08-155,7171220
1848-08-225,7311410
1848-08-295,7451400
1848-09-055,7571210
1848-09-125,7701340
1848-09-195,7952510
1848-09-265,8162150
1848-10-035,8341820
1848-10-105,8501600
1848-10-175,8702000
1848-10-245,8851510
1848-10-315,9001530
1848-11-075,9121221
1848-11-145,9261400
1848-11-215,9361020
1848-11-285,9461010
1848-12-055,9581210
1848-12-125,9681000
1848-12-195,9801200
1848-12-265,9911130
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.