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Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1870-01-0498,655196140
1870-01-1198,834179171
1870-01-1899,046212140
1870-01-2599,276230160
1870-02-0199,517241160
1870-02-0899,74322660
1870-02-1599,999256140
1870-02-22100,243244200
1870-03-01100,49124871
1870-03-08100,707216130
1870-03-15100,960253160
1870-03-22101,203243160
1870-03-29101,408205170
1870-04-05101,697289171
1870-04-12101,966269141
1870-04-19102,199233120
1870-04-26102,464265231
1870-05-03102,747283170
1870-05-10103,004257190
1870-05-17103,274270221
1870-05-24103,535261191
1870-05-31103,819284190
1870-06-07104,094275190
1870-06-14104,39730390
1870-06-21104,682285211
1870-06-28104,919237102
1870-07-05105,156237162
1870-07-12105,403247230
1870-07-19105,61821590
1870-07-26105,876258180
1870-08-02106,103227151
1870-08-09106,301198151
1870-08-16106,530229170
1870-08-23106,75922990
1870-08-30106,980221190
1870-09-06107,208228100
1870-09-13107,432224142
1870-09-20107,64521370
1870-09-27107,848203150
1870-10-04108,081233180
1870-10-11108,310229110
1870-10-18108,550240150
1870-10-25108,74819890
1870-11-01108,952204160
1870-11-08109,165213160
1870-11-15109,366201101
1870-11-22109,56820270
1870-11-29109,79222491
1870-12-06109,992200110
1870-12-13110,186194160
1870-12-20110,41322790
1870-12-27110,616203142
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.