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
1872-01-02122,509206120
1872-01-09122,69218371
1872-01-16122,876184111
1872-01-23123,06919350
1872-01-30123,322253111
1872-02-06123,54422290
1872-02-13123,757213183
1872-02-20123,97021380
1872-02-27124,19122193
1872-03-05124,41322290
1872-03-12124,652239101
1872-03-19124,873221150
1872-03-26125,11223991
1872-04-02125,37326190
1872-04-09125,654281141
1872-04-16125,875221151
1872-04-23126,127252141
1872-04-30126,367240142
1872-05-07126,618251180
1872-05-14126,862244150
1872-05-21127,135273142
1872-05-28127,401266163
1872-06-04127,67026971
1872-06-11127,944274121
1872-06-18128,200256150
1872-06-25128,450250100
1872-07-02128,69424480
1872-07-09128,93824490
1872-07-16129,640702360
1872-07-23129,87923970
1872-07-30130,098219110
1872-08-06130,35125390
1872-08-13130,55420370
1872-08-20130,783229190
1872-08-27130,966183120
1872-09-03131,14317790
1872-09-10131,32117890
1872-09-17131,49016950
1872-09-24131,72923980
1872-10-01131,92519640
1872-10-08132,127202130
1872-10-15132,346219140
1872-10-22132,51416890
1872-10-29132,706192140
1872-11-05132,889183150
1872-11-12133,07318480
1872-11-19133,286213140
1872-11-26133,514228130
1872-12-03133,692178150
1872-12-10133,913221120
1872-12-17134,12220990
1872-12-24134,342220170
1872-12-31134,50316160
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 Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.