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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
1899-01-03617,31144170
1899-01-10617,703392120
1899-01-17618,04634380
1899-01-24618,38734170
1899-01-31618,817430170
1899-02-07619,261444140
1899-02-14619,70744660
1899-02-21620,08938270
1899-02-28620,557468100
1899-03-07620,873316120
1899-03-14621,31143891
1899-03-21621,77746671
1899-03-28622,19441781
1899-04-04622,655461110
1899-04-11623,12146691
1899-04-18623,50438360
1899-04-25623,96145791
1899-05-02624,43847760
1899-05-09624,895457101
1899-05-16625,30641171
1899-05-23625,73042470
1899-05-30626,21248251
1899-06-06626,659447120
1899-06-13627,084425152
1899-06-20627,46337981
1899-06-27627,96049770
1899-07-04628,43947961
1899-07-11628,91047180
1899-07-18629,32341391
1899-07-25629,75743420
1899-08-01630,308551120
1899-08-08630,834526150
1899-08-15631,26743380
1899-08-22631,76649980
1899-08-29632,227461111
1899-09-05632,686459150
1899-09-12633,108422151
1899-09-19633,55644871
1899-09-26633,979423120
1899-10-03634,437458120
1899-10-10634,86042360
1899-10-17635,28042080
1899-10-24635,73245280
1899-10-31636,231499110
1899-11-07636,737506150
1899-11-14637,221484201
1899-11-21637,756535130
1899-11-28638,20745130
1899-12-05638,683476120
1899-12-12639,206523111
1899-12-19639,698492170
1899-12-26640,166468132
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.