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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
1982-09-074,348,7731,14509
1982-09-0731,026-4,317,74709
1982-09-07266,114235,08809
1982-09-14266,1998503
1982-09-144,349,9194,083,72003
1982-09-1431,031-4,318,88803
1982-09-214,351,0644,320,03363
1982-09-284,352,2101,14600
1982-09-2831,044-4,321,16600
1982-09-28266,369235,32500
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.