Home | FAQ Search: Advanced | Person | Company | Type | Class Login
Quick search:
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
1874-01-06146,303184120
1874-01-13146,50019790
1874-01-20146,740240150
1874-01-27146,972232120
1874-02-03147,232260170
1874-02-10147,464232140
1874-02-17147,736272160
1874-02-24148,017281240
1874-03-03148,275258190
1874-03-10148,542267150
1874-03-17148,797255170
1874-03-24149,021224220
1874-03-31149,280259140
1874-04-07149,558278140
1874-04-14149,822264220
1874-04-21150,120298180
1874-04-28150,386266130
1874-05-05150,665279190
1874-05-12150,930265230
1874-05-19151,189259180
1874-05-26151,462273200
1874-06-02151,676214180
1874-06-09151,949273190
1874-06-16152,20725860
1874-06-23152,450243150
1874-06-30152,718268130
1874-07-07152,89117330
1874-07-14153,146255120
1874-07-21153,415269160
1874-07-28153,65524090
1874-08-04153,88222740
1874-08-11154,111229120
1874-08-18154,31220170
1874-08-25154,537225120
1874-09-01154,74020370
1874-09-08154,939199140
1874-09-15155,133194170
1874-09-22155,356223110
1874-09-29155,567211120
1874-10-06155,78421780
1874-10-13156,008224130
1874-10-20156,199191130
1874-10-27156,400201100
1874-11-03156,625225120
1874-11-10156,83521080
1874-11-17157,05722280
1874-11-24157,264207130
1874-12-01157,435171100
1874-12-08157,667232110
1874-12-15157,903236110
1874-12-22158,162259120
1874-12-29158,349187140
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.