| Patent Issue Date Details |
| This table shows patent issue date data. |
| Grant Date shotgun | Last Utility
patent number | Utility Count |
Datamp Count | Withdrawn count | | 1850-01-01 | 6,993 | 13 | 1 | 0 |
| 1850-01-08 | 7,011 | 18 | 5 | 0 |
| 1850-01-15 | 7,031 | 20 | 5 | 0 |
| 1850-01-22 | 7,047 | 16 | 1 | 0 |
| 1850-01-29 | 7,063 | 16 | 0 | 0 |
| 1850-02-05 | 7,076 | 13 | 1 | 0 |
| 1850-02-12 | 7,096 | 20 | 5 | 0 |
| 1850-02-19 | 7,113 | 17 | 1 | 0 |
| 1850-02-26 | 7,130 | 17 | 0 | 0 |
| 1850-03-05 | 7,154 | 24 | 2 | 0 |
| 1850-03-12 | 7,178 | 24 | 5 | 0 |
| 1850-03-19 | 7,204 | 26 | 2 | 0 |
| 1850-03-26 | 7,228 | 24 | 1 | 0 |
| 1850-04-02 | 7,254 | 26 | 5 | 0 |
| 1850-04-09 | 7,278 | 24 | 5 | 0 |
| 1850-04-16 | 7,296 | 18 | 0 | 0 |
| 1850-04-23 | 7,316 | 20 | 1 | 0 |
| 1850-04-30 | 7,334 | 18 | 5 | 0 |
| 1850-05-07 | 7,354 | 20 | 2 | 0 |
| 1850-05-14 | 7,372 | 18 | 4 | 0 |
| 1850-05-21 | 7,392 | 20 | 5 | 0 |
| 1850-05-28 | 7,407 | 15 | 2 | 0 |
| 1850-06-04 | 7,420 | 13 | 1 | 0 |
| 1850-06-11 | 7,432 | 12 | 2 | 0 |
| 1850-06-18 | 7,448 | 16 | 1 | 0 |
| 1850-06-25 | 7,468 | 20 | 1 | 0 |
| 1850-07-02 | 7,484 | 16 | 3 | 0 |
| 1850-07-09 | 7,500 | 16 | 2 | 0 |
| 1850-07-16 | 7,515 | 15 | 3 | 0 |
| 1850-07-23 | No utility patents issued on this date. | | 0 | 0 |
| 1850-07-30 | 7,541 | 26 | 4 | 0 |
| 1850-08-06 | 7,557 | 16 | 3 | 0 |
| 1850-08-13 | 7,570 | 13 | 3 | 0 |
| 1850-08-20 | 7,588 | 18 | 0 | 0 |
| 1850-08-27 | 7,608 | 20 | 3 | 0 |
| 1850-09-03 | 7,626 | 18 | 4 | 0 |
| 1850-09-10 | 7,642 | 16 | 4 | 0 |
| 1850-09-17 | 7,658 | 16 | 0 | 0 |
| 1850-09-24 | 7,675 | 17 | 2 | 0 |
| 1850-10-01 | 7,693 | 18 | 5 | 0 |
| 1850-10-08 | 7,714 | 21 | 0 | 0 |
| 1850-10-22 | 7,737 | 23 | 0 | 0 |
| 1850-10-29 | 7,750 | 13 | 1 | 0 |
| 1850-11-05 | 7,766 | 16 | 2 | 1 |
| 1850-11-12 | 7,776 | 10 | 1 | 0 |
| 1850-11-19 | 7,792 | 16 | 2 | 0 |
| 1850-11-26 | 7,805 | 13 | 1 | 0 |
| 1850-12-03 | 7,817 | 12 | 4 | 0 |
| 1850-12-10 | 7,831 | 14 | 2 | 0 |
| 1850-12-17 | 7,849 | 18 | 3 | 0 |
| 1850-12-24 | 7,864 | 15 | 2 | 0 |
| 1850-12-31 | No utility patents issued on this date. | | 0 | 0 |
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