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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
1988-03-014,729,1291,52809
1988-03-0132,618-4,696,51109
1988-03-01294,534261,91609
1988-03-084,730,3534,435,81906
1988-03-0832,620-4,697,73306
1988-03-08294,649262,02906
1988-03-154,731,8814,437,23230
1988-03-2232,628-4,699,25306
1988-03-22294,879262,25106
1988-03-224,733,4094,438,53006
1988-03-294,734,9371,528315
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.