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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
1991-12-035,070,5391,621012
1991-12-0333,761-5,036,778012
1991-12-03322,147288,386012
1991-12-10322,352205039
1991-12-105,072,4524,750,100039
1991-12-1033,767-5,038,685039
1991-12-175,073,9835,040,216030
1991-12-1733,773-5,040,210030
1991-12-17322,502288,729030
1991-12-245,075,8964,753,394018
1991-12-2433,779-5,042,117018
1991-12-24322,707288,928018
1991-12-315,077,8354,755,128318
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.