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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
1956-01-032,729,81790521
1956-01-102,730,71790031
1956-01-172,731,63591800
1956-01-242,732,55191641
1956-01-312,733,43888723
1956-02-072,734,18975100
1956-02-142,735,09390440
1956-02-212,736,02393030
1956-02-282,736,89787441
1956-03-062,737,65675911
1956-03-132,738,50484820
1956-03-202,739,30880420
1956-03-272,740,11680810
1956-04-032,740,96384721
1956-04-102,741,76380031
1956-04-172,742,64287910
1956-04-242,743,44179940
1956-05-012,744,24980830
1956-05-082,745,10285341
1956-05-152,746,04093820
1956-05-222,747,1841,14420
1956-05-292,748,3871,20340
1956-06-052,749,5451,15830
1956-06-122,750,5901,04560
1956-06-192,751,5911,00151
1956-06-262,752,5941,00361
1956-07-032,753,55796331
1956-07-102,754,51495721
1956-07-172,755,46995560
1956-07-242,756,42595630
1956-07-312,757,37795230
1956-08-072,758,30192411
1956-08-142,759,18388210
1956-08-212,760,1931,01050
1956-08-282,761,14194800
1956-09-042,762,04590462
1956-09-112,763,00395821
1956-09-182,763,86085720
1956-09-252,764,75789740
1956-10-022,765,46270551
1956-10-092,766,45098851
1956-10-162,767,39794730
1956-10-232,768,37497741
1956-10-302,769,17279810
1956-11-062,769,97780543
1956-11-132,770,80382601
1956-11-202,771,60780431
1956-11-272,772,41480720
1956-12-042,773,25784321
1956-12-112,774,07281533
1956-12-182,774,96789561
1956-12-252,775,76179431
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.