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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
1974-04-023,801,9831,65536
1974-04-093,803,6381,65500
1974-04-0927,968-3,775,67000
1974-04-09231,279203,31100
1974-04-163,805,2933,574,014312
1974-04-233,806,9481,65533
1974-04-303,808,6031,65536
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.