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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
1991-07-025,029,3401,904621
1991-07-095,031,2361,896033
1991-07-0933,635-4,997,601033
1991-07-09318,165284,530033
1991-07-1633,641-284,524027
1991-07-16318,359284,718027
1991-07-165,033,1144,714,755027
1991-07-235,034,9971,883312
1991-07-305,036,5461,549027
1991-07-3033,653-5,002,893027
1991-07-30318,747285,094027
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.