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Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1982-12-074,363,1391,22800
1982-12-0731,099-4,332,04000
1982-12-07267,205236,10600
1982-12-1431,104-236,10109
1982-12-14267,283236,17909
1982-12-144,364,1224,096,83909
1982-12-214,365,3501,22833
1982-12-284,366,5781,22803
1982-12-2831,114-4,335,46403
1982-12-28267,439236,32503
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.