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Patent number:
Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1930-01-071,743,08890860
1930-01-141,744,02493661
1930-01-211,744,71469020
1930-01-281,745,34463030
1930-02-041,746,22988561
1930-02-111,747,154925132
1930-02-181,748,05089671
1930-02-251,748,94689681
1930-03-041,749,748802100
1930-03-111,750,616868101
1930-03-181,751,46084430
1930-03-251,752,28482460
1930-04-011,753,18990590
1930-04-081,754,2151,02670
1930-04-151,755,16394820
1930-04-221,756,01284920
1930-04-291,756,92991750
1930-05-061,757,9491,02031
1930-05-131,758,91496550
1930-05-201,759,82691250
1930-05-271,760,8621,03650
1930-06-031,762,1381,27691
1930-06-101,763,6351,497160
1930-06-171,765,3581,723162
1930-06-241,768,5323,174241
1930-07-011,769,9111,379100
1930-07-081,770,37246130
1930-07-151,770,89452240
1930-07-221,771,38849430
1930-07-291,771,98459631
1930-08-051,772,44546170
1930-08-121,773,08764250
1930-08-191,773,71262510
1930-08-261,774,49778532
1930-09-021,775,08058330
1930-09-091,775,62854830
1930-09-161,776,24161350
1930-09-231,776,76752630
1930-09-301,777,27851100
1930-10-071,778,00672841
1930-10-141,778,70970310
1930-10-211,779,40469551
1930-10-281,780,14974520
1930-11-041,780,89574660
1930-11-111,781,67377830
1930-11-181,782,39372051
1930-11-251,783,17277930
1930-12-021,783,94877630
1930-12-091,784,80886061
1930-12-161,785,72491631
1930-12-231,786,42369950
1930-12-301,787,4231,00050
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.