| Grant Date shotgun | Last Utility
patent number | Utility Count |
Datamp Count | Withdrawn count | | 1847-01-01 | 4,919 | 6 | 0 | 0 |
| 1847-01-05 | 4,920 | 1 | 0 | 0 |
| 1847-01-07 | 4,923 | 3 | 1 | 0 |
| 1847-01-13 | 4,928 | 5 | 2 | 0 |
| 1847-01-15 | 4,930 | 2 | 1 | 0 |
| 1847-01-19 | 4,935 | 5 | 2 | 0 |
| 1847-01-21 | 4,938 | 3 | 1 | 0 |
| 1847-01-26 | 4,946 | 8 | 1 | 0 |
| 1847-02-01 | 4,950 | 4 | 0 | 0 |
| 1847-02-05 | 4,960 | 10 | 2 | 0 |
| 1847-02-09 | 4,964 | 4 | 1 | 0 |
| 1847-02-10 | 4,966 | 2 | 1 | 0 |
| 1847-02-13 | 4,969 | 3 | 0 | 0 |
| 1847-02-20 | 4,978 | 9 | 1 | 0 |
| 1847-02-27 | 4,991 | 13 | 4 | 0 |
| 1847-03-06 | 5,006 | 15 | 3 | 0 |
| 1847-03-13 | 5,019 | 13 | 4 | 0 |
| 1847-03-20 | 5,032 | 13 | 0 | 0 |
| 1847-03-27 | 5,043 | 11 | 2 | 0 |
| 1847-04-03 | 5,051 | 8 | 0 | 0 |
| 1847-04-10 | 5,062 | 11 | 2 | 0 |
| 1847-04-17 | 5,077 | 15 | 1 | 0 |
| 1847-04-24 | 5,088 | 11 | 1 | 0 |
| 1847-05-01 | 5,100 | 12 | 2 | 0 |
| 1847-05-08 | 5,110 | 10 | 1 | 0 |
| 1847-05-15 | 5,122 | 12 | 0 | 0 |
| 1847-05-22 | 5,129 | 7 | 0 | 0 |
| 1847-05-29 | 5,136 | 7 | 1 | 0 |
| 1847-06-05 | 5,148 | 12 | 2 | 0 |
| 1847-06-12 | 5,157 | 9 | 3 | 0 |
| 1847-06-19 | 5,170 | 13 | 0 | 0 |
| 1847-06-26 | 5,179 | 9 | 1 | 0 |
| 1847-07-03 | 5,183 | 4 | 0 | 0 |
| 1847-07-10 | 5,190 | 7 | 1 | 0 |
| 1847-07-17 | 5,196 | 6 | 1 | 0 |
| 1847-07-24 | 5,204 | 8 | 2 | 0 |
| 1847-07-31 | 5,213 | 9 | 2 | 0 |
| 1847-08-07 | 5,233 | 20 | 1 | 0 |
| 1847-08-14 | 5,246 | 13 | 1 | 0 |
| 1847-08-21 | 5,257 | 11 | 1 | 0 |
| 1847-08-28 | 5,266 | 9 | 1 | 0 |
| 1847-09-04 | 5,279 | 13 | 0 | 0 |
| 1847-09-11 | 5,293 | 14 | 0 | 0 |
| 1847-09-18 | 5,301 | 8 | 1 | 0 |
| 1847-09-25 | 5,310 | 9 | 1 | 0 |
| 1847-10-02 | 5,320 | 10 | 2 | 0 |
| 1847-10-09 | 5,328 | 8 | 1 | 0 |
| 1847-10-16 | 5,334 | 6 | 2 | 0 |
| 1847-10-23 | 5,341 | 7 | 2 | 0 |
| 1847-10-30 | 5,351 | 10 | 2 | 0 |
| 1847-11-06 | 5,363 | 12 | 2 | 0 |
| 1847-11-13 | 5,370 | 7 | 0 | 0 |
| 1847-11-20 | 5,376 | 6 | 1 | 0 |
| 1847-11-27 | 5,379 | 3 | 0 | 0 |
| 1847-12-04 | 5,388 | 9 | 1 | 0 |
| 1847-12-11 | 5,396 | 8 | 2 | 0 |
| 1847-12-18 | 5,402 | 6 | 1 | 0 |
| 1847-12-24 | 5,403 | 1 | 1 | 0 |
| 1847-12-28 | 5,408 | 5 | 0 | 0 |
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