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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
1856-01-0114,0433630
1856-01-0814,0803730
1856-01-1514,1294970
1856-01-2214,1492021
1856-01-2914,1793030
1856-02-0514,2173850
1856-02-1214,27255110
1856-02-1914,3002840
1856-02-2614,3393970
1856-03-0414,3844550
1856-03-1114,43450100
1856-03-1814,4865290
1856-03-2514,5476151
1856-04-0114,5874080
1856-04-0814,6435652
1856-04-1514,7056260
1856-04-2214,7565141
1856-04-2914,7903460
1856-05-0614,8465670
1856-05-1314,9005451
1856-05-2014,9424240
1856-05-2714,9925090
1856-06-0315,0546290
1856-06-1015,1135960
1856-06-1715,1624970
1856-06-2415,2135160
1856-07-0115,2695640
1856-07-0815,3195070
1856-07-1515,3644531
1856-07-2215,4054181
1856-07-2915,4635880
1856-08-0515,5013820
1856-08-1215,5474630
1856-08-1915,5964950
1856-08-2615,6364031
1856-09-0215,6784230
1856-09-0915,7254750
1856-09-1615,7512660
1856-09-2315,7964571
1856-09-3015,8364020
1856-10-0715,8693370
1856-10-1415,9164760
1856-10-2115,9594330
1856-10-2815,9994011
1856-11-0416,0414241
1856-11-1116,0824160
1856-11-1816,1062430
1856-11-2516,1363041
1856-12-0216,1673140
1856-12-0916,2215450
1856-12-1616,2593850
1856-12-2316,3236440
1856-12-30No utility patents issued on this date. 00
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.