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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
1849-01-026,0021130
1849-01-096,0272550
1849-01-166,0401330
1849-01-236,0602050
1849-01-306,0802010
1849-02-066,1052560
1849-02-136,1151000
1849-02-206,1362150
1849-02-276,1511520
1849-03-066,1651410
1849-03-10 (Sat)6,166150
1849-03-136,1902410
1849-03-206,2162640
1849-03-276,2452931
1849-04-036,28035100
1849-04-106,3113180
1849-04-176,37059122
1849-04-246,4003090
1849-05-016,4202020
1849-05-086,4462640
1849-05-156,4571110
1849-05-226,4772040
1849-05-296,4881120
1849-06-056,5152730
1849-06-126,5301520
1849-06-196,5502000
1849-07-036,5803030
1849-07-106,589920
1849-07-176,5991000
1849-07-246,6101100
1849-07-316,6221210
1849-08-076,6401800
1849-08-146,6511101
1849-08-216,6651420
1849-08-286,6852060
1849-09-046,7001500
1849-09-116,7151500
1849-09-186,7301520
1849-09-256,7502020
1849-10-026,7712150
1849-10-096,7851400
1849-10-166,8052000
1849-10-236,8201530
1849-10-306,8412140
1849-11-066,8591830
1849-11-136,8761720
1849-11-206,8951910
1849-11-276,9152030
1849-12-046,9311620
1849-12-116,9501940
1849-12-186,9651520
1849-12-256,9801510
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.