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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
1977-03-084,011,5932,10000
1977-03-0829,150-3,982,44300
1977-03-08243,640214,49000
1977-03-15243,7208000
1977-03-154,012,7933,769,07300
1977-03-1529,154-3,983,63900
1977-03-224,014,0433,984,88960
1977-03-294,015,2931,25003
1977-03-2929,166-3,986,12703
1977-03-29243,890214,72403
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.