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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
1980-01-014,181,9811,11500
1980-01-01253,855-3,928,12600
1980-01-08253,9156003
1980-01-084,183,0963,929,18103
1980-01-0830,187-4,152,90903
1980-01-154,184,2114,154,02400
1980-01-1530,195-4,154,01600
1980-01-15253,975223,78000
1980-01-224,185,3263,931,35106
1980-01-2230,197-4,155,12906
1980-01-22254,035223,83806
1980-01-294,186,4413,932,40633
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.