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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
1859-01-0422,5376160
1859-01-1122,6117470
1859-01-1822,6918040
1859-01-2522,7728170
1859-02-0122,8427060
1859-02-0822,9238180
1859-02-1523,0038061
1859-02-2223,0656260
1859-03-0123,1437860
1859-03-0823,2227941
1859-03-1523,2876560
1859-03-2223,3354850
1859-03-2923,43499150
1859-04-0523,53610290
1859-04-1223,64911360
1859-04-1923,7479880
1859-04-2623,8146760
1859-05-0323,8857160
1859-05-1023,99410970
1859-05-1724,0838990
1859-05-2424,18310090
1859-05-3124,2698690
1859-06-0724,36293111
1859-06-1424,4377520
1859-06-2124,5279040
1859-06-2824,6067970
1859-07-0524,70710150
1859-07-1224,78376100
1859-07-1924,8496660
1859-07-2624,9136482
1859-08-0224,9776460
1859-08-0925,08210580
1859-08-1625,1678561
1859-08-2325,2356840
1859-08-3025,3097470
1859-09-0625,3746560
1859-09-1325,47510180
1859-09-2025,5527781
1859-09-2725,6115920
1859-10-0425,7089770
1859-10-1125,79486110
1859-10-2525,93514110
1859-11-0126,00469100
1859-11-0826,0747050
1859-11-1526,1497540
1859-11-2226,2399060
1859-11-2926,3299060
1859-12-0626,4027370
1859-12-1326,4636140
1859-12-2026,55289110
1859-12-2726,6418991
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.