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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
1859-01-1122,6117480
1859-01-1822,6918050
1859-01-2522,7728180
1859-02-0122,8427080
1859-02-0822,9238190
1859-02-1523,0038081
1859-02-2223,0656280
1859-03-0123,1437870
1859-03-0823,2227951
1859-03-1523,2876560
1859-03-2223,3354860
1859-03-2923,43499180
1859-04-0523,536102110
1859-04-1223,64911380
1859-04-1923,74798100
1859-04-2623,8146780
1859-05-0323,88571100
1859-05-1023,994109110
1859-05-1724,08389140
1859-05-2424,183100100
1859-05-3124,2698690
1859-06-0724,36293111
1859-06-1424,4377540
1859-06-2124,5279050
1859-06-2824,6067970
1859-07-0524,70710150
1859-07-1224,78376110
1859-07-1924,8496670
1859-07-2624,9136482
1859-08-0224,9776460
1859-08-0925,08210580
1859-08-1625,1678561
1859-08-2325,2356850
1859-08-3025,3097490
1859-09-0625,3746560
1859-09-1325,47510180
1859-09-2025,55277101
1859-09-2725,6115930
1859-10-0425,70897100
1859-10-1125,79486120
1859-10-1825,8727830
1859-10-2525,9356330
1859-11-0126,00469110
1859-11-0826,0747050
1859-11-1526,1497560
1859-11-2226,2399070
1859-11-2926,3299080
1859-12-0626,4027380
1859-12-1326,4636140
1859-12-2026,55289110
1859-12-2726,64189111
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.