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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
1912-01-021,013,854760151
1912-01-091,014,63077671
1912-01-161,015,27864891
1912-01-231,015,76748982
1912-01-301,016,24447780
1912-02-061,016,924680160
1912-02-131,017,641717151
1912-02-201,018,400759300
1912-02-271,019,01161172
1912-03-051,019,74573482
1912-03-121,020,39164651
1912-03-191,020,955564100
1912-03-261,021,755800130
1912-04-021,022,39564080
1912-04-091,023,116721180
1912-04-161,023,789673120
1912-04-231,024,488699141
1912-04-301,025,11362590
1912-05-071,025,955842101
1912-05-141,026,645690101
1912-05-211,027,39575080
1912-05-281,028,092697101
1912-06-041,028,847755140
1912-06-111,029,579732131
1912-06-181,030,26969060
1912-06-251,030,85558650
1912-07-021,031,679824130
1912-07-091,032,367688121
1912-07-161,033,075708213
1912-07-231,033,773698123
1912-07-301,034,405632121
1912-08-061,035,131726160
1912-08-131,035,82769670
1912-08-201,036,531704210
1912-08-271,037,187656112
1912-09-031,037,842655140
1912-09-101,038,510668130
1912-09-171,039,075565112
1912-09-241,039,68160670
1912-10-011,040,25457362
1912-10-081,040,987733101
1912-10-151,041,716729131
1912-10-221,042,375659150
1912-10-291,043,05768290
1912-11-051,043,789732100
1912-11-121,044,46867990
1912-11-191,045,110642180
1912-11-261,045,802692111
1912-12-031,046,42362190
1912-12-101,047,138715150
1912-12-171,047,910772102
1912-12-241,048,47556581
1912-12-311,049,325850111
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.