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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
1934-01-021,942,392944100
1934-01-091,943,278886121
1934-01-161,944,14686850
1934-01-231,944,86772171
1934-01-301,945,505638140
1934-02-061,946,46495970
1934-02-131,947,440976100
1934-02-201,948,4811,041160
1934-02-271,949,398917140
1934-03-061,950,374976180
1934-03-131,951,331957110
1934-03-201,952,04171070
1934-03-271,953,0571,016160
1934-04-031,953,91585891
1934-04-101,954,779864221
1934-04-171,955,720941100
1934-04-241,956,54682690
1934-05-011,957,42587991
1934-05-081,958,40497981
1934-05-151,959,326922140
1934-05-221,960,229903120
1934-05-291,961,12289380
1934-06-051,962,109987142
1934-06-121,963,059950150
1934-06-191,963,946887102
1934-06-261,964,710764160
1934-07-031,965,561851190
1934-07-101,966,42386260
1934-07-171,967,21178852
1934-07-241,968,008797120
1934-07-311,968,80379590
1934-08-071,969,71290970
1934-08-141,970,537825120
1934-08-211,971,324787130
1934-08-281,972,07074691
1934-09-041,972,851781161
1934-09-111,973,69184010
1934-09-181,974,40571470
1934-09-251,975,06766270
1934-10-021,975,75869150
1934-10-091,976,719961310
1934-10-161,977,603884130
1934-10-231,978,395792220
1934-10-301,979,239844120
1934-11-061,980,159920141
1934-11-131,980,972813100
1934-11-201,981,843871151
1934-11-271,982,618775100
1934-12-041,983,514896110
1934-12-111,984,351837100
1934-12-181,985,22287160
1934-12-251,985,87765560
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.