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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
1838-01-06546100
1838-01-095712550
1838-01-205811010
1838-01-27587630
1838-02-01588100
1838-02-03592410
1838-02-06595310
1838-02-07596100
1838-02-10598200
1838-02-156111300
1838-02-21613210
1838-02-22617410
1838-02-24618100
1838-03-03624600
1838-03-106341010
1838-03-176451120
1838-03-21650500
1838-03-23654400
1838-03-24655100
1838-03-26658300
1838-03-28665700
1838-04-02670520
1838-04-05678800
1838-04-07685730
1838-04-13690500
1838-04-14697710
1838-04-16695-210
1838-04-21704920
1838-04-24708400
1838-04-25713500
1838-04-28721820
1838-05-04726510
1838-05-08730410
1838-05-10737700
1838-05-17744700
1838-05-25751700
1838-05-307621130
1838-06-04766400
1838-06-07774820
1838-06-12782810
1838-06-14785300
1838-06-19790510
1838-06-20798810
1838-06-21801310
1838-06-23806500
1838-06-278171110
1838-06-30822500
1838-07-09831910
1838-07-12838700
1838-07-16843520
1838-07-17846300
1838-07-19848200
1838-07-24853510
1838-07-26857400
1838-07-28861410
1838-08-01868700
1838-08-03875700
1838-08-06877210
1838-08-13882500
1838-08-15884200
1838-08-16885100
1838-08-18887210
1838-08-20889210
1838-08-23892300
1838-08-25895300
1838-08-29897200
1838-08-30903620
1838-09-05906310
1838-09-07907100
1838-09-08909210
1838-09-12917800
1838-09-14920300
1838-09-15923310
1838-09-17926300
1838-09-19933710
1838-09-20936310
1838-09-22942620
1838-09-25947520
1838-09-26948100
1838-09-27952400
1838-10-02954200
1838-10-03961710
1838-10-05967600
1838-10-08973620
1838-10-10978500
1838-10-13980210
1838-10-16982200
1838-10-19987500
1838-10-26993620
1838-11-031,000700
1838-11-091,004400
1838-11-121,006200
1838-11-141,009300
1838-11-201,014500
1838-11-251,023900
1838-11-291,025200
1838-12-081,026100
1838-12-101,035910
1838-12-151,039400
1838-12-281,046700
1838-12-311,0601400
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.