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Patent number:
Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1844-10-033,776710
1844-10-073,781500
1844-10-093,787620
1844-10-123,795800
1844-10-163,800500
1844-10-193,802200
1844-10-223,803100
1844-10-243,805210
1844-10-303,809410
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.