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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
1861-01-0131,0706640
1861-01-0831,0982820
1861-01-1531,1434510
1861-01-2231,2167391
1861-01-2931,2856930
1861-02-0531,36277110
1861-02-1231,4316910
1861-02-1931,5208971
1861-02-2631,5836362
1861-03-0531,6516830
1861-03-1231,6944360
1861-03-1931,7687441
1861-03-2631,8599141
1861-04-0231,9387950
1861-04-0932,0369821
1861-04-1632,1097360
1861-04-2332,1685920
1861-04-3032,2387020
1861-05-0732,2693101
1861-05-1432,3427321
1861-05-2132,4036120
1861-05-2832,4565360
1861-06-0432,5014510
1861-06-1132,5515040
1861-06-1832,6045310
1861-06-2532,6716770
1861-07-0232,7396840
1861-07-0932,8137431
1861-07-1632,8513820
1861-07-2332,9217051
1861-07-3032,9704960
1861-08-0633,0245430
1861-08-1333,0654130
1861-08-2033,1266150
1861-08-2733,1765031
1861-09-0333,2275130
1861-09-1033,2845741
1861-09-1733,3254130
1861-09-2433,3724730
1861-10-0133,4225041
1861-10-0833,4694741
1861-10-1533,5083940
1861-10-2233,5625413
1861-10-2933,6276541
1861-11-0533,6876030
1861-11-1233,7294220
1861-11-1933,7694011
1861-11-2633,8174822
1861-12-0333,8725521
1861-12-1033,9235130
1861-12-1733,9755200
1861-12-2434,0446940
1861-12-31No 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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.