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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
1888-01-03376,055336151
1888-01-10376,422367162
1888-01-17376,729307131
1888-01-24377,00327461
1888-01-31377,36536290
1888-02-07377,731366120
1888-02-14378,072341134
1888-02-21378,41734580
1888-02-28378,858441151
1888-03-06379,203345170
1888-03-13379,552349151
1888-03-20379,922370150
1888-03-27380,305383130
1888-04-03380,67136691
1888-04-10381,096425201
1888-04-17381,595499110
1888-04-24381,897302121
1888-05-01382,288391151
1888-05-08382,675387130
1888-05-15383,091416122
1888-05-22383,428337110
1888-05-29383,845417110
1888-06-05384,227382121
1888-06-12384,598371143
1888-06-19384,950352143
1888-06-26385,335385200
1888-07-03385,691356120
1888-07-10386,102411120
1888-07-17386,444342160
1888-07-24386,793349130
1888-07-31387,200407121
1888-08-07387,615415202
1888-08-14388,00739290
1888-08-21388,386379101
1888-08-28388,80642080
1888-09-04389,184378220
1888-09-11389,535351172
1888-09-18389,866331221
1888-09-25390,19532990
1888-10-02390,639444240
1888-10-09391,007368151
1888-10-16391,395388110
1888-10-23391,769374152
1888-10-30392,174405141
1888-11-06392,580406113
1888-11-13392,977397122
1888-11-20393,34636992
1888-11-27393,734388112
1888-12-04394,148414120
1888-12-11394,547399120
1888-12-18394,947400160
1888-12-25395,304357122
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.