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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
1868-01-0773,219261210
1868-01-1473,426207180
1868-01-2173,686260170
1868-01-2873,941255121
1868-02-0474,189248150
1868-02-1174,475286160
1868-02-1874,741266203
1868-02-2574,96922860
1868-03-0375,233264160
1868-03-1075,506273162
1868-03-1775,717211121
1868-03-2476,032315210
1868-03-3176,293261181
1868-04-0776,578285181
1868-04-1476,874296200
1868-04-2177,156282230
1868-04-2877,432276140
1868-05-0577,706274140
1868-05-1277,94423880
1868-05-1978,172228120
1868-05-2678,409237201
1868-06-0278,636227130
1868-06-0978,853217130
1868-06-1679,047194362
1868-06-2379,292245311
1868-06-3079,534242122
1868-07-0779,799265220
1868-07-1480,045246180
1868-07-2180,263218130
1868-07-2880,528265190
1868-08-0480,795267150
1868-08-1181,059264181
1868-08-1881,319260200
1868-08-2581,571252250
1868-09-0181,860289241
1868-09-0882,057197160
1868-09-1582,267210210
1868-09-2282,473206170
1868-09-2982,672199160
1868-10-0682,912240160
1868-10-1383,123211170
1868-10-2083,354231120
1868-10-2783,582228121
1868-11-0383,81623480
1868-11-1084,044228130
1868-11-1784,24620262
1868-11-2484,46221670
1868-12-0184,669207160
1868-12-0884,85018150
1868-12-1585,048198121
1868-12-2285,26321590
1868-12-2985,502239110
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.